TY  - JOUR
AU  - Yu. G. Dutkevich
TI  - On the complete upper angle about a~point on the Minkowski plane
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2003
SP  - 42
EP  - 53
VL  - 299
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2003_299_a3/
LA  - ru
ID  - ZNSL_2003_299_a3
ER  -