author = { Roudneff, Jean-Pierre },

title = { The Maximum Number of Triangles in Arrangements of Pseudolines },

publisher = {Elsevier BV},

isbn = {0095-8956},

keywords = { Computational Theory and Mathematics , Discrete Mathematics and Combinatorics , Theoretical Computer Science },

year = {1996},

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