TY  - JOUR
AU  - Johnson, Oliver
AU  - Goldschmidt, Christina
TI  - Preservation of log-concavity on summation
JO  - ESAIM: Probability and Statistics
PY  - 2006
SP  - 206
EP  - 215
VL  - 10
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ps:2006008/
DO  - 10.1051/ps:2006008
LA  - en
ID  - PS_2006__10__206_0
ER  -