TY  - JOUR
AU  - Jenő Szirmai
TI  - Interior angle sums of geodesic triangles in $\mathbf{S^2}\times\mathbf{R}$ and $\mathbf{H^2}\times\mathbf{R}$ geometries
JO  - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
PY  - 2020
SP  - 44
EP  - 61
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/BASM_2020_2_a4/
LA  - en
ID  - BASM_2020_2_a4
ER  -