@article{SM_1978_34_1_a5,
     author = {S. Yu. Favorov},
     title = {On the addition of the indicators of entire and subharmonic functions of several variables},
     journal = {Sbornik. Mathematics},
     pages = {119--130},
     publisher = {mathdoc},
     volume = {34},
     number = {1},
     year = {1978},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1978_34_1_a5/}
}