@article{SF_1996__52_3_135449,
     author = {J.M. Mazon and J. Martinez},
     title = {C0-semigroups norm continuous at infinity.},
     journal = {Semigroup forum},
     pages = {213--224},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {1996},
     zbl = {0927.47029},
     url = {http://geodesic.mathdoc.fr/item/SF_1996__52_3_135449/}
}