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@article{MZ_1969__109_171145, author = {Wolfgang Hackenbroch}, title = {Integraldarstellung einer {Klasse} dissipativer linearer {Operatoren.}}, journal = {Mathematische Zeitschrift}, pages = {273--287}, publisher = {mathdoc}, volume = {109}, year = {1969}, zbl = {0179.17901}, url = {http://geodesic.mathdoc.fr/item/MZ_1969__109_171145/} }
Wolfgang Hackenbroch. Integraldarstellung einer Klasse dissipativer linearer Operatoren.. Mathematische Zeitschrift, Tome 109 (1969), pp. 273-287. http://geodesic.mathdoc.fr/item/MZ_1969__109_171145/