@article{UZERU_1986_3_a6,
     author = {G. A. Vardanian and K. V. Papoyan and D. M. Sedrakian},
     title = {On the hydrodynamics of superfluid ciystals},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {41--46},
     publisher = {mathdoc},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1986_3_a6/}
}