@TechReport{fk-tea-97,
author = { Stefan Felsner and Klaus Kriegel },
title = { Triangles in Euclidean Arrangements },
year = { 1997 },
number = { B 97-09 },
institution = { Freie Universit{\"a}t Berlin },
}
 |   |
@TechReport{fk-tea-97,
author = { Stefan Felsner and Klaus Kriegel },
title = { Triangles in Euclidean Arrangements },
year = { 1997 },
number = { B 97-09 },
institution = { Freie Universit{\"a}t Berlin },
}