author = { Girlich, Eberhard AND Kovalev, Michail M. AND Vasilkov, Dmitri M. },

title = { Greedy sets and related problems },

publisher = {Elsevier BV},

isbn = {0377-2217},

keywords = { Information Systems and Management , Management Science and Operations Research , Modeling and Simulation , General Computer Science , Industrial and Manufacturing Engineering },

year = {1997},

url = { http://slubdd.de/katalog?TN_libero_mab2 }