@article{SM_2007_198_8_a1,
     author = {A. M. Gomilko and H. Zwart and Yu. Tomilov},
     title = {Inverse operator of the generator of a~$C_0$-semigroup},
     journal = {Sbornik. Mathematics},
     pages = {1095--1110},
     publisher = {mathdoc},
     volume = {198},
     number = {8},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2007_198_8_a1/}
}