author = { Kummer, Martin AND Stephan, Frank Christian AND Stephan, Frank },

title = { Some aspects of frequency computation },

publisher = {Univ., Fak. für Informatik},

year = {1991},

booktitle = {Interner Bericht / Universität Karlsruhe, Fakultät für Informatik ; 1991,21},

address = { Karlsruhe },

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