@article{ZNSL_1980_100_a6,
     author = {V. V. Ishkhanov},
     title = {On the splitting embedding problem with metaabelian kernel},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {86--105},
     publisher = {mathdoc},
     volume = {100},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1980_100_a6/}
}