Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1969_3_1_a6, author = {I. D. Novikov}, title = {Independence of free energy with respect to boundary conditions}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {71--83}, publisher = {mathdoc}, volume = {3}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1969_3_1_a6/} }
I. D. Novikov. Independence of free energy with respect to boundary conditions. Funkcionalʹnyj analiz i ego priloženiâ, Tome 3 (1969) no. 1, pp. 71-83. http://geodesic.mathdoc.fr/item/FAA_1969_3_1_a6/