TY  - JOUR
AU  - R. N. Ganikhodzhaev
TI  - Quadratic stochastic operators, Lyapunov functions, and tournaments
JO  - Sbornik. Mathematics
PY  - 1993
SP  - 489
EP  - 506
VL  - 76
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/SM_1993_76_2_a11/
LA  - en
ID  - SM_1993_76_2_a11
ER  -