@article{VNGU_2009_9_1_a6,
     author = {P. V. Chernikov},
     title = {One {Characterisation} of {Absolute} {Retracts} and its {Applications}},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {69--72},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2009_9_1_a6/}
}