E-commerce and electronic markets in agribusiness and supply chains. Proceedings of the 75th Seminar of the European Association of Agricultural Economists (EAAE), Bonn, Germany, 14-16 February, 2001.G. Schiefer, U. Rickert, Ralf Helbig|Unknown|2003Cited by 8
German wineries on the web: a survey of web sites of Mosel-Saar-Ruwer and Pfalz wineries.A. Bernert, U. Rickert, Ralf Helbig et al.|Unknown|2001Cited by 7
Wine on the web - rapid appraisal of web sites by wineries and wine merchants from Australia, California, and Germany.Susanne Stricker, U. Rickert, Ralf Helbig et al.|Unknown|2001Cited by 5
Penetration of e-commerce tools in the organic food industry: analysis of its impact on the organic noodle and bakery product sector.Maurizio Canavari, U. Rickert, Ralf Helbig et al.|Unknown|2001Cited by 2