@article{ZNSL_1997_236_a9,
     author = {V. V. Ishkhanov and B. B. Lur'e},
     title = {The embedding problem with metabelian kernel},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {97--99},
     year = {1997},
     volume = {236},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1997_236_a9/}
}