@article{IM2_2004_68_2_a5,
     author = {S. A. Kudryavtsev},
     title = {Classification of three-dimensional exceptional log canonical hypersurface {singularities.~II}},
     journal = {Izvestiya. Mathematics },
     pages = {355--364},
     publisher = {mathdoc},
     volume = {68},
     number = {2},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2004_68_2_a5/}
}