@article{SM_2005_196_7_a5,
     author = {D. A. Stepanov},
     title = {Non-rational divisors over non-degenerate $cDV$-points},
     journal = {Sbornik. Mathematics},
     pages = {1075--1088},
     year = {2005},
     volume = {196},
     number = {7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2005_196_7_a5/}
}