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@article{MS2_1974__34_166360, author = {Gunnar Forst}, title = {Convolution {Semigroups} of {Local} {Type.}}, journal = {Mathematica Scandinavica}, pages = {211--218}, publisher = {mathdoc}, volume = {34}, year = {1974}, zbl = {0291.43005}, url = {http://geodesic.mathdoc.fr/item/MS2_1974__34_166360/} }
Gunnar Forst. Convolution Semigroups of Local Type.. Mathematica Scandinavica, Tome 34 (1974), pp. 211-218. http://geodesic.mathdoc.fr/item/MS2_1974__34_166360/