TY  - JOUR
AU  - N. N. Chentsov
TI  - Nonsymmetrical distance between probability distributions, entropy and the theorem of Pythagoras
JO  - Matematičeskie zametki
PY  - 1968
SP  - 323
EP  - 332
VL  - 4
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1968_4_3_a7/
LA  - ru
ID  - MZM_1968_4_3_a7
ER  -