@article{DAN_1974_219_4_a7,
     author = {V. V. Napalkov},
     title = {Homogeneous systems of equations of convolution type on convex regions in $R^n$},
     journal = {Doklady Akademii Nauk},
     pages = {804--807},
     publisher = {mathdoc},
     volume = {219},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_4_a7/}
}