@article{RLINA_1988_8_82_1_a5,
     author = {Vespri, Vincenzo},
     title = {Analytic semigroups generated on a functional extrapolation space by variational elliptic equations},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti della Classe di scienze fisiche, matematiche e naturali},
     pages = {29--33},
     publisher = {mathdoc},
     volume = {Ser. 8, 82},
     number = {1},
     year = {1988},
     zbl = {0678.35014},
     mrnumber = {0999835},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLINA_1988_8_82_1_a5/}
}