TY  - JOUR
AU  - Pessa, Eliano
TI  - The De Sitter Universe and general relativity.
JO  - Collectanea mathematica
PY  - 1973
SP  - 151
EP  - 174
VL  - 24
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CLTM_1973_1973_1_a12/
LA  - en
ID  - CLTM_1973_1973_1_a12
ER  -