@article{DE_2005_41_10_a7,
     author = {N. S. Berezkina and E. E. Kulesh and I. P. Martynov and V. A. Pron'ko},
     title = {On a {Third-Order} {Partial} {Differential} {Equation}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1363--1368},
     publisher = {mathdoc},
     volume = {41},
     number = {10},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2005_41_10_a7/}
}