@article{DE_1979_15_11_a17, author = {S. A. Aldashev}, title = {The {Cauchy} problem for a $2n$th order equation}, journal = {Differencialʹnye uravneni\^a}, pages = {2085--2087}, publisher = {mathdoc}, volume = {15}, number = {11}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1979_15_11_a17/} }