@article{DAN_1966_167_4_a0,
     author = {Yu. T. Antokhin},
     title = {Analytic approach to the problem of equations of the first kind},
     journal = {Doklady Akademii Nauk},
     pages = {727--730},
     year = {1966},
     volume = {167},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_167_4_a0/}
}