@article{VTGU_2014_1_a3,
     author = {I. V. Rakhmelevich},
     title = {On equations of mathematical physics containing multi-homogeneous functions of derivatives},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {42--50},
     publisher = {mathdoc},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2014_1_a3/}
}