@article{MS2_1977__40_166518,
     author = {Anthony To-Ming Lau and William L. Green},
     title = {Strongly finite von {Neumann} algebras.},
     journal = {Mathematica Scandinavica},
     pages = {105--112},
     publisher = {mathdoc},
     volume = {40},
     year = {1977},
     zbl = {0345.46050},
     url = {http://geodesic.mathdoc.fr/item/MS2_1977__40_166518/}
}