@article{ASNSP_1984_4_11_2_327_0,
     author = {Desch, W. and Schappacher, W.},
     title = {On relatively bounded perturbations of linear $C_0$-semigroups},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {327--341},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 11},
     number = {2},
     year = {1984},
     mrnumber = {764949},
     zbl = {0556.47022},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1984_4_11_2_327_0/}
}