TY  - JOUR
AU  - Jacek Dziubański
TI  - Note on semigroups generated by positive Rockland operators on graded homogeneous groups
JO  - Studia Mathematica
PY  - 1994
SP  - 115
EP  - 126
VL  - 110
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-110-2-115-126/
DO  - 10.4064/sm-110-2-115-126
LA  - en
ID  - 10_4064_sm_110_2_115_126
ER  -