@article{DAN_1964_155_2_a1,
     author = {R. D. Bantsuri and G. A. Janashia},
     title = {Equations of convolution type for the semi-axis},
     journal = {Doklady Akademii Nauk},
     pages = {251--253},
     publisher = {mathdoc},
     volume = {155},
     number = {2},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_155_2_a1/}
}