TY  - JOUR
AU  - Yun, Jong-Gug
TI  - Comparison Geometry With L 1-Norms of Ricci Curvature
JO  - Canadian mathematical bulletin
PY  - 2006
SP  - 152
EP  - 160
VL  - 49
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2006-016-2/
DO  - 10.4153/CMB-2006-016-2
ID  - 10_4153_CMB_2006_016_2
ER  -