@article{MT_2011_14_2_a2,
     author = {V. A. Vatutin and V. A. Topchiǐ},
     title = {Catalytic branching random walks in~$\mathbb Z^d$ with branching at the origin},
     journal = {Matemati\v{c}eskie trudy},
     pages = {28--72},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2011_14_2_a2/}
}