@article{CM_1974__28_2_195_0,
     author = {Van Dulst, D.},
     title = {A certain subspace of characteristic zero of $(l^1)$},
     journal = {Compositio Mathematica},
     pages = {195--201},
     publisher = {Noordhoff International Publishing},
     volume = {28},
     number = {2},
     year = {1974},
     mrnumber = {342986},
     zbl = {0281.46010},
     language = {en},
     url = {http://www.numdam.org./item/CM_1974__28_2_195_0/}
}