@article{AA_1994_6_4_a4,
     author = {B. Ya. Levin and V. N. Logvinenko},
     title = {Krein's theorem for separately subharmonic functions},
     journal = {Algebra i analiz},
     pages = {143--156},
     year = {1994},
     volume = {6},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1994_6_4_a4/}
}