TY  - JOUR
AU  - Zelinka, Bohdan
TI  - Natural bijections between directed and undirected self-complementary graphs
JO  - Mathematica slovaca
PY  - 1987
SP  - 363
EP  - 366
VL  - 37
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1987__37_4_a5/
LA  - en
ID  - MASLO_1987__37_4_a5
ER  -