@article{DAN_1984_275_2_a2,
     author = {S. S. Akhiev},
     title = {Fundamental solutions of functional-differential equations and},
     journal = {Doklady Akademii Nauk},
     pages = {273--276},
     publisher = {mathdoc},
     volume = {275},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a2/}
}