@article{10_4064_sm146_1_3,
     author = {S. Blunck and L. Weis},
     title = {Operator theoretic properties of semigroups
in terms of their generators},
     journal = {Studia Mathematica},
     pages = {35--54},
     publisher = {mathdoc},
     volume = {146},
     number = {1},
     year = {2001},
     doi = {10.4064/sm146-1-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm146-1-3/}
}