TY  - JOUR
AU  - Catherine Searle
AU  - John Harvey
TI  - Positively curved Riemannian orbifolds and Alexandrov spaces with circle symmetry in dimension $4$
JO  - Documenta mathematica
PY  - 2021
SP  - 1889
EP  - 1927
VL  - 26
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/860/
DO  - 10.4171/dm/860
ID  - 10_4171_dm_860
ER  -