TY  - JOUR
AU  - I. D. Novikov
TI  - Independence of free energy with respect to boundary conditions
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1969
SP  - 71
EP  - 83
VL  - 3
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1969_3_1_a6/
LA  - ru
ID  - FAA_1969_3_1_a6
ER  -