TY  - JOUR
AU  - Tamás Hausel
AU  - Emmanuel Letellier
AU  - Fernando Rodriguez-Villegas
TI  - Positivity for  Kac polynomials and DT-invariants of quivers
JO  - Annals of mathematics
PY  - 2013
SP  - 1147
EP  - 1168
VL  - 177
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2013.177.3.8/
DO  - 10.4007/annals.2013.177.3.8
LA  - en
ID  - 10_4007_annals_2013_177_3_8
ER  -