@article{FAA_1989_23_1_a12,
     author = {S. B. Kuksin},
     title = {Conservative perturbations of infinite-dimensional linear systems depending on a vector parameter},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {72--73},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1989_23_1_a12/}
}