@article{DAN_1965_164_4_a3, author = {V. Zorich}, title = {Determination of boundary elements by means of sections}, journal = {Doklady Akademii Nauk}, pages = {736--739}, publisher = {mathdoc}, volume = {164}, number = {4}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_164_4_a3/} }