TY  - JOUR
AU  - Harborth, Heiko
TI  - Parity of numbers of crossings for complete $n$-partite graphs
JO  - Mathematica slovaca
PY  - 1976
SP  - 77
EP  - 95
VL  - 26
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1976__26_2_a1/
LA  - en
ID  - MASLO_1976__26_2_a1
ER  -