TY  - JOUR
AU  - A. A. Pakharev
AU  - M. B. Skopenkov
TI  - Surfaces containing two circles through each point and decomposition of quaternionic matrices
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2017
SP  - 381
EP  - 383
VL  - 72
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2017_72_2_a5/
LA  - en
ID  - RM_2017_72_2_a5
ER  -