@article{article6d5d9a51, title = {Recurrence and transience of multitype branching Random walks}, author = {Machado, Fábio Prates and Menshikov, Mikhail Vasil'evich and Popov, Serguei Yu}, year = {2001}, doi = {10.1016/s0304-4149(00)00055-7}, journal = {Stochastic Processes and their Applications} }