@article{DAN_1977_236_5_a6,
     author = {Yu. I. Karlovich and V. G. Kravchenko},
     title = {On systems of functional and integro-functional equations with a {non-Carleman} shift},
     journal = {Doklady Akademii Nauk},
     pages = {1064--1067},
     publisher = {mathdoc},
     volume = {236},
     number = {5},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_236_5_a6/}
}