@article{IM2_1968_2_3_a3,
     author = {G. N. Tyurina},
     title = {The topological properties of isolated singularities of complex
},
     journal = {Izvestiya. Mathematics },
     pages = {557--571},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1968_2_3_a3/}
}