@article{10_4064_sm_104_3_229_241,
     author = {V\~{u} Qu\^oc Ph\'ong},
     title = {Semigroups with nonquasianalytic growth},
     journal = {Studia Mathematica},
     pages = {229--241},
     year = {1993},
     volume = {104},
     number = {3},
     doi = {10.4064/sm-104-3-229-241},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-104-3-229-241/}
}