@article{JMAG_2000_7_2_a5,
     author = {V. Kulagin},
     title = {The structure of cocycles of pseudo-homeomorphism groups},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {209--218},
     year = {2000},
     volume = {7},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2000_7_2_a5/}
}