@article{DAN_1974_217_1_a2,
     author = {O. V. Epifanov},
     title = {On a convolution epimorphism in convex domains},
     journal = {Doklady Akademii Nauk},
     pages = {18--19},
     publisher = {mathdoc},
     volume = {217},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_217_1_a2/}
}