@article{RM_1994_49_6_a3,
     author = {I. V. Mel'nikova and A. I. Filinkov},
     title = {Integrated semigroups and $C$-semigroups. {Well-posedness} and regularization of differential-operator problems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {115--155},
     publisher = {mathdoc},
     volume = {49},
     number = {6},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1994_49_6_a3/}
}