TY  - JOUR
AU  - D. D. Kiselev
TI  - Metacyclic $2$-extensions with cyclic kernel and the ultrasolvability questions
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2017
SP  - 114
EP  - 133
VL  - 460
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2017_460_a4/
LA  - ru
ID  - ZNSL_2017_460_a4
ER  -