TY  - JOUR
AU  - Viacheslav V. Nikulin
TI  - Classification of Degenerations and Picard Lattices of K\"ahlerian K3 Surfaces with Symplectic Automorphism Group $C_4$
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2019
SP  - 148
EP  - 179
VL  - 307
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_2019_307_a7/
LA  - ru
ID  - TM_2019_307_a7
ER  -