@article{ZNSL_1979_94_a0,
     author = {Z. I. Borevich},
     title = {Arrangement of subgroups},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--12},
     publisher = {mathdoc},
     volume = {94},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_94_a0/}
}