TY  - JOUR
AU  - Fanaï, Hamid-Reza
AU  - Hasan-Zadeh, Atefeh
TI  - An application of Lie groupoids to a rigidity problem of 2-step nilmanifolds
JO  - Mathematica Bohemica
PY  - 2019
SP  - 149
EP  - 160
VL  - 144
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.2018.0041-17/
DO  - 10.21136/MB.2018.0041-17
LA  - en
ID  - 10_21136_MB_2018_0041_17
ER  -