@article{ZNSL_2000_266_a17,
     author = {P. V. Yagodovskii},
     title = {Homogeneous deformations of discrete groups},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {330--335},
     publisher = {mathdoc},
     volume = {266},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_266_a17/}
}