BIBCYT http://bibcyt.ucla.edu.ve/cgi-win/be_alex.exe?Ultimo&Nombrebd=BIBCYT UCLA - Biblioteca de Ciencias y Tecnologia Felix Morales Bueno Bäumer, Dirk baeumer@takefive.ch P Principal Gryczan, Guido Guido.Gryczan@informatik.uni-hamburg.de P Principal Knoll, Rolf P Principal Lilienthal , Carola Carola.Lilienthal@informatik.uni-hamburg.de P Principal Riehle, Dirk Dirk.Riehle@ubs.com P Principal Züllighoven, Heinz Heinz.Zuellighoven@informatik.uni-hamburg.de P Principal Framework Development For Large Systems Vol: 40 pp.52-59.; 28cm.; il.