@article{GDZPPN001247093,
title = {Interpolation properties and tensor product of semigroups.},
journal = {Semigroup forum},
volume = {1},
year = {1970},
pages = {162-168},
zbl = {0211.33701},
url = {http://dml.mathdoc.fr/item/GDZPPN001247093}
}
Grillet, P.A. Interpolation properties and tensor product of semigroups.. Semigroup forum, Tome 1 (1970) pp. 162-168. http://gdmltest.u-ga.fr/item/GDZPPN001247093/