@article{DE_1968_4_11_a19,
     author = {I. G. Lobodzinskaya},
     title = {Boundary value problems for metaharmonic equations of higher orders},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2103--2110},
     publisher = {mathdoc},
     volume = {4},
     number = {11},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1968_4_11_a19/}
}