@article{ZNSL_1972_30_a2, author = {E. M. Dyn'kin}, title = {An operator calculus based on the {Cauchy{\textendash}Green} formula}, journal = {Zapiski Nauchnykh Seminarov POMI}, pages = {33--39}, year = {1972}, volume = {30}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/ZNSL_1972_30_a2/} }