@article{CM_1984__52_1_85_0,
     author = {J{\o}rgensen, Palle E. T.},
     title = {A structure theorem {Lie} algebras of unbounded derivations in $C^\ast $-algebras},
     journal = {Compositio Mathematica},
     pages = {85--98},
     publisher = {Martinus Nijhoff Publishers},
     volume = {52},
     number = {1},
     year = {1984},
     mrnumber = {742699},
     zbl = {0543.46041},
     language = {en},
     url = {http://www.numdam.org/item/CM_1984__52_1_85_0/}
}