@article{UZERU_2009_1_a2,
     author = {S.A.Osipova and L. P. Tepoyan},
     title = {On {Euler} type equation},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {16--19},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2009_1_a2/}
}