@article{DE_1971_7_7_a16, author = {I. G. Lobodzinskaya}, title = {The potentials for a certain type of higher order elliptic equations}, journal = {Differencialʹnye uravneni\^a}, pages = {1323--1326}, publisher = {mathdoc}, volume = {7}, number = {7}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1971_7_7_a16/} }