TY  - JOUR
AU  - Bačák, Miroslav
AU  - Kovalev, Leonid V.
TI  - Lipschitz Retractions in Hadamard Spaces via Gradient Flow Semigroups
JO  - Canadian mathematical bulletin
PY  - 2016
SP  - 673
EP  - 681
VL  - 59
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2016-033-3/
DO  - 10.4153/CMB-2016-033-3
ID  - 10_4153_CMB_2016_033_3
ER  -