@incollection{MSMF_1972__31-32__215_0,
     author = {Kwapien, Stanislaw},
     title = {On operators factorizable through $L_p$ space},
     booktitle = {Colloque d'analyse fonctionnelle (Bordeaux, 1971)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {215--225},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {31-32},
     year = {1972},
     doi = {10.24033/msmf.86},
     mrnumber = {53 #1323},
     zbl = {0246.47040},
     url = {http://archive.numdam.org/articles/10.24033/msmf.86/}
}