@article{MAN_1984__269_163933,
     author = {Joseph Kupka and N. Tenney Peck},
     title = {The {L1} {Structure} of {Weak} {L1.}},
     journal = {Mathematische Annalen},
     pages = {235--262},
     publisher = {mathdoc},
     volume = {269},
     year = {1984},
     zbl = {0537.46029},
     url = {http://geodesic.mathdoc.fr/item/MAN_1984__269_163933/}
}