@article{UZERU_1992_1_a2,
     author = {S. A. Hassan},
     title = {Weener-Hopf multidimensional equations with variable symbols},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {23--28},
     publisher = {mathdoc},
     number = {1},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1992_1_a2/}
}