@article{RM_1999_54_6_a7,
     author = {B. M. Gurevich and A. B. Polyakov},
     title = {Stably recurrent functions on the path space of a~countable graph},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1242--1243},
     publisher = {mathdoc},
     volume = {54},
     number = {6},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1999_54_6_a7/}
}