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@article{SF_1989__39_2_134997, author = {T.M. Bisgaard}, title = {On the continuity of convolution semigroups.}, journal = {Semigroup forum}, pages = {363--370}, publisher = {mathdoc}, volume = {39}, number = {2}, year = {1989}, zbl = {0676.22002}, url = {http://geodesic.mathdoc.fr/item/SF_1989__39_2_134997/} }
T.M. Bisgaard. On the continuity of convolution semigroups.. Semigroup forum, Tome 39 (1989) no. 2, pp. 363-370. http://geodesic.mathdoc.fr/item/SF_1989__39_2_134997/