@article{ZNSL_1973_35_a15,
     author = {V. B. Khazanov},
     title = {A note for {Danilewski'} s method},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {142--145},
     publisher = {mathdoc},
     volume = {35},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1973_35_a15/}
}