TY  - JOUR
AU  - L. A. Antipova
TI  - An analog of the Gauss--Aleksandrov theorem about the area of the spherical image of a nonconvex polyhedral angle without singularities
JO  - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory
PY  - 2023
SP  - 10
EP  - 19
VL  - 221
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/INTO_2023_221_a1/
LA  - ru
ID  - INTO_2023_221_a1
ER  -