@article{TVP_1980_25_4_a7,
     author = {V. A. Vatutin},
     title = {On a class of the critical multitype {Bellman--Harris} branching processes},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {771--781},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1980_25_4_a7/}
}