TY  - GEN
A1  - Quaisser, Erhard
T1  - Woodall, D., Geombinatorics, 1 (1992), 4, S. 18 - 20
Y1  - 1992
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/29235
ER  -