@article{GDZPPN00126317X,
title = {Admissible and regular potentials for positive Co-semigroups and application to heat semigroups.},
journal = {Semigroup forum},
volume = {48},
year = {1994},
pages = {96-106},
zbl = {0817.47050},
url = {http://dml.mathdoc.fr/item/GDZPPN00126317X}
}
Ishikawa, M. Admissible and regular potentials for positive Co-semigroups and application to heat semigroups.. Semigroup forum, Tome 48 (1994) pp. 96-106. http://gdmltest.u-ga.fr/item/GDZPPN00126317X/