@article{ZNSL_1979_86_a9,
     author = {M. I. Kifer and I. A. Skornyakov},
     title = {Hilbert{\textendash}Kuga{\textendash}Sato varieties and parabolic differentials},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {94--113},
     year = {1979},
     volume = {86},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_86_a9/}
}