TY  - JOUR
AU  - A. O. Chebotarenko
TI  - On Angles between Linear Subspaces in $\mathbb R^4$ and the Singularity
JO  - Matematičeskie zametki
PY  - 2024
SP  - 450
EP  - 457
VL  - 115
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/MZM_2024_115_3_a10/
LA  - ru
ID  - MZM_2024_115_3_a10
ER  -