@article{DAN_1987_297_2_a8,
     author = {A. Yu. Rashkovskii and L. I. Ronkin},
     title = {Subharmonic functions of finite order in a cone},
     journal = {Doklady Akademii Nauk},
     pages = {298--302},
     year = {1987},
     volume = {297},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_297_2_a8/}
}