Monographs:
Conflicts with minorities in the West German party system. An empirical study. Heidelberg 1981. 214 Pages
Task analysis and job requirements for the middle management in the social administration, Volume I, II, III. Together with H.D. Lübbert, Gelsenkirchen 1985. 288 Pages.
Computer based social administration - dialogue system PROSOZ. Together with J. Müller, Gelsenkirchen 1987. 118 Pages.
Administration in The Gambia - A West African Case. Gelsenkirchen 1988.133 Pages.
PROSOZ - Case study of procedures and results of an IT-project in public administration. Gelsenkirchen 1993. 420 Pages.
E-Learning at the University for Applied Sciences in Public Administration - Strategy and Implementation Guidelines. Together with F. Braschos. Gelsenkirchen 2002. 221 Pages.
Impact Oriented Police Management. Together with A.Straetling. Gelsenkirchen 2007. 38 Pages.
Handbooks:
How to solve administrative problems in development projects. Hagen 1985. 216 Pages.
E-Learning:
Organisation and Human Resources Management in Public Administration. Hagen 2008.
Surveys:
Education and Training for administrative functions in development projects, Eschborn 1984, funded by GTZ.
Technical and personal security of data in the dialogue system PROSOZ, Hagen 1987, funded by Stadt Herten, Kreis Mayen-Koblenz and VG Untermosel.
Computerization in social administration, Hagen, 1989, funded by Siemens-Nixdorf , Hagen 1989.
Several surveys for development projects of GTZ.
Targets and Contents of Computerization in the Public Administration of the Federal State in Nordrhein-Westfalen, together with H.-D.Lübbert and R.Nigmann, Gelsenkirchen 1994, funded by the Federal State of Nordrhein-Westfalen.
Functionality of typical software products in Public Administration and future market potentials, Gelsenkirchen 1993, funded by Siemens-Nixdorf.
Cost-Effective-Study for a Mainframe or LAN-based technical environment in the Treasury of the Turkey, together with Ali Saatci and David Savage, Ankara 1995, funded by GTZ.
Public Administration Modernisation in Turkey, Ankara 2001, funded by European Union.
Educational Needs Analysis for E-Government at the University for Applied Sciences in Public Administration, Hagen 2008, funded by the University, http://www.fhoev.nrw.de/index.php?id=229.
Computer software:
Application of the West German Social Welfare Act. Together with H.-D.Lübbert, J.Müller, Hagen 1985-1989, 1994.
Membership data administration for Jamaica`s Manufacturers Association. Together with J.Müller. Kingston 1989.
Debt Management System for Turkey.Together with A.Atalay, B.de Leon and numerous colleagues from the Turkish Treasury. Ankara 1993-1996
Electronic processing of Membership applications for Istanbul Chamber of Industry. Together with N.Amalio, H.Akin. Istanbul 2000
Electronic processing of postal entry and exit for Istanbul Chamber of Industry. Together with N.Amalio, H.Akin. Istanbul 2000
Workflow Optimisation in Public Administration. E-Learning Product. Hagen 2003
Scientific articles:
Problems of regional economic development.
Die demokratische Gemeinde 12/1975, 1/1976.
Central control of local government investments.
Die demokratische Gemeinde 12/1978. Together with Hans Eichel.
Criteria for local and regional economic development
Der Mittler 1979. Jahreszeitschrift für Industriekontakt und kommunale Planung.
The guaranty of local self government in the West German Constitution. Die Neue Gesellschaft 5/1979. Together with Hans Eichel.
Tasks and financial requirements in the Greater Kassel Area.
Der Städtetag 6/1979. Together with Hans Eichel.
People-centered administration. Verwaltungsrundschau 3/1979; Together with Hans Eichel.
The political rights of immigrants in the West German Constitution. Verwaltungsrundschau 1/1981.
Perspectives of local self government in the Eighties.
Verwaltungsrundschau 12/1981.
Testing of The University of Kassel.
abi 1979. Together with B.Faulstich, H. Scheidig, H. Wegener.
Case studies of local financial politics. Together with W. Bornhalm. Verwaltungsrundschau 4/1982.
Sanctions against party members in democratic political parties. ZRP 4/1982.
Actual conflicts with minorities in the West German party system. Aus Politik und Zeitgeschichte B 14-15 1982.
Personal computers in the local administration. Verwaltungsrundschau Heft 8, 1986.
Electronic Data Processing in social administration. Together with J.Müller, VOP 2 und 3, 1986.
PC-based local administration. Research project is expected to bring more clearness. Together with J. Müller, Computerwoche Nr. 1/2, 1987.
PROSOZ: Computer based social administration, in: M. Frommann (Hrsg.), Dezentrale elektronische Datenverarbeitung in der Sozialen Arbeit, Frankfurt 1987
Computers in social work. A challenge to the training of the Civil Service, in: Frommann (Hrsg.), Dezentrale elektronische Datenverarbeitung in der Sozialen Arbeit, Frankfurt 1987.
Job satisfaction and computers. Together with W. Pippke. ÖVD-Online, 12/1987.
Personal computer in the field of social administration - The PROSOZ-project, in: Computer Use in Social Services Network Newsletter 1/1989.
Computer based social administration - The PROSOZ-Software. VOP Sonderheft 1990.
Self supporting officers - the example of social administration, in: H.Bielefeld-Hart, K.Grimmer (Hrsg.), Qualifizierte Assistenz oder Autarke Sachbearbeitung, Münster 1990.
Prototyping of Software in a process of organisation development, in: M.Frese, C. Kasten & B.Zang-Scheucher ( Hrsg. ), Software für die Arbeit von morgen, Heidelberg 1991.
EDP-Qualification for officers in local administration, ÖVD-Online 5/1991.
Organisation development and computer based social administration - The PROSOZ-Project.
Verwaltungsrundschau 6/1991.
Technical support of administrations in the year of 2000.
Verwaltungsrundschau 3/1992.
Cost comparison between manual and PC-based administration, ÖVD-Online 7/1992.
The contribution of Organisation and Mangement Consultancy to the implementation of Management Information Systems. In: J.G.Bennett, M. Giegerich ( Eds. ), Information systems for Macroeconomic Management in developing countries. Baden-Baden 1993.
Components of Institutional Development in World Bank financed projects. A critical review. In: R.Sülzer, R.-D.Reinecke ( Eds. ), Organization and Management Consultancy in developing countries, Köln 1994.
Informatization in the Treasury of the Turkey. The TÜRKTIS-project. Together with I.Apaydin. In: GTZ ( Eds. ) Policy Advice. Eschborn 1998
Knowledge Management in the Istanbul Chamber of Industry. VuM 2/2002.
DocumentManagementSystem-Implementation - A practical example from Istanbul Chamber of Industry VOP 5/2001.
Processus de transformation economique et developpement des Associations Professionnelles - Le cas de la Turquie, in : GTZ ( Eds. ), Documentation: Conference Nationale sur les Associations Professionnelles comme Promoteurs du Developpement Economique. Alger, Eschborn 2002.
E-Learning and Education for Public Administration. VuM 3/2004.
Promote E-Government with new Education Targets Innovative Administration 9/2010.
Important Lectures:
World Congress of the Institutes of Public Administration 1983
German Association of private of public welfare 1986
German Association for Efficiency in Local Administration 1987
German IBM-Forum Research and Public Administration 1987
German-Swedish-Workshop to problems of Man-Machine-Interaction 1988
World Congress for Computers in social work 1988
German Association for the welfare of workers 1989
Software for the working conditions of tomorrow - Conference of the German Ministry of Research and Technology 1989
Methods and Instruments of Macroeconomic Management - Conference of Macroeconomic Government Advisors of the GTZ 1991
Reorganization and Computerization in the Treasury of the Turkey - European Congress of Public Administration 1993
The TurkTIS-Project - Conference of the Government Advisors of the GTZ 1996
Economic Transformation and the Role of Chambers:The Turkish Case. GTZ-Conference with participants from the MEDA-countries - Algier 2001
Cohererence in Local Government. Turkey Conference with assistance from the EU - Ankara 2003