TY  - JOUR
AU  - A. A. Lobov
AU  - M. B. Abrosimov
TI  - Vertex extensions of $4$-layer graphs and hypercubes
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2022
SP  - 536
EP  - 548
VL  - 22
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2022_22_4_a9/
LA  - ru
ID  - ISU_2022_22_4_a9
ER  -