@article{MZM_1983_34_6_a13,
     author = {E. I. Shustin},
     title = {Invariant singular points of algebraic curves},
     journal = {Matemati\v{c}eskie zametki},
     pages = {929--932},
     publisher = {mathdoc},
     volume = {34},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1983_34_6_a13/}
}