B. G. Welz Luis M. Camarinha-Matos Tim Lüth Stefan Münch L. Stocchiero J. Tramu A. Visser A Toolbox of Integrated Planning Tools - A Case Study. 145-157 1993 conf/ifip5-10/1993 Interfaces in Industrial Systems for Production Engineering db/conf/ifip5-10/ifip5-10-1993.html#WelzCLMSTV93