@article{MAN_1970__190_162104,
     author = {J.L. KELLEY and T.P. SRINIVASAN},
     title = {Pre-Measures on {Lattices} of {Sets.}},
     journal = {Mathematische Annalen},
     pages = {233--241},
     year = {1970},
     volume = {190},
     zbl = {0193.35401},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__190_162104/}
}