TY  - JOUR
AU  - V. K. Leont'ev
TI  - On relations of trajectory lengths in combinatorial choice problems
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 1049
EP  - 1052
VL  - 258
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_258_5_a5/
LA  - ru
ID  - DAN_1981_258_5_a5
ER  -