@article{SM_1999_190_4_a6,
     author = {D. A. Shmel'kin},
     title = {On quotient-varieties with an~isolated singularity},
     journal = {Sbornik. Mathematics},
     pages = {589--596},
     publisher = {mathdoc},
     volume = {190},
     number = {4},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1999_190_4_a6/}
}