Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_2019_53_2_a8, author = {A. Dosi}, title = {Operator {Hilbert} systems}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {79--86}, publisher = {mathdoc}, volume = {53}, number = {2}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_2019_53_2_a8/} }
A. Dosi. Operator Hilbert systems. Funkcionalʹnyj analiz i ego priloženiâ, Tome 53 (2019) no. 2, pp. 79-86. http://geodesic.mathdoc.fr/item/FAA_2019_53_2_a8/