Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1991_5_4_a5, author = {Michael I. Gil}, title = {Estimate for {Norm} of {Solutions} of {Nonautonomous} {Equations} in {Hilbert} {Space}}, journal = {Mathematica balkanica}, pages = {341}, publisher = {mathdoc}, volume = {5}, number = {4}, year = {1991}, url = {http://geodesic.mathdoc.fr/item/MABA_1991_5_4_a5/} }
Michael I. Gil. Estimate for Norm of Solutions of Nonautonomous Equations in Hilbert Space. Mathematica balkanica, Tome 5 (1991) no. 4, p. 341. http://geodesic.mathdoc.fr/item/MABA_1991_5_4_a5/