On the derivation of the non-Euclidean angle of parallelism function.

@article{Ruoff1995,
author = {Ruoff, Dieter},
journal = {Beiträge zur Algebra und Geometrie},
keywords = {non-Euclidean angle; parallelism function},
language = {eng},
number = {2},
pages = {235-241},
publisher = {Springer},
title = {On the derivation of the non-Euclidean angle of parallelism function.},
url = {http://eudml.org/doc/230038},
volume = {36},
year = {1995},
}

TY - JOUR
AU - Ruoff, Dieter
TI - On the derivation of the non-Euclidean angle of parallelism function.
JO - Beiträge zur Algebra und Geometrie
PY - 1995
PB - Springer
VL - 36
IS - 2
SP - 235
EP - 241
LA - eng
KW - non-Euclidean angle; parallelism function
UR - http://eudml.org/doc/230038
ER -