Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KUKZ_1964_1_1_a1, author = {L. A. Aksent'ev}, title = {Geometric aspects of inverse boundary value problems}, journal = {Trudy seminara po kraevym zada\v{c}am}, pages = {14--18}, publisher = {mathdoc}, volume = {1}, number = {1}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUKZ_1964_1_1_a1/} }
L. A. Aksent'ev. Geometric aspects of inverse boundary value problems. Trudy seminara po kraevym zadačam, Trudy Seminara po Obratnym Kraevym Zadacham, Tome 1 (1964) no. 1, pp. 14-18. http://geodesic.mathdoc.fr/item/KUKZ_1964_1_1_a1/