@article{MZM_1997_61_5_a0,
     author = {Yu. M. Arlinskii},
     title = {Closed sectorial forms and one-parameter contraction semigroups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {643--654},
     publisher = {mathdoc},
     volume = {61},
     number = {5},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1997_61_5_a0/}
}