@article{SAF_1977-1978____A22_0,
     author = {Bellow, A.},
     title = {(Appendice n{\textdegree}1) {Sufficiently} rich sets of stopping times, measurable cluster points and submartingales},
     journal = {S\'eminaire Maurey-Schwartz},
     eid = {22},
     pages = {1--11},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1977-1978},
     mrnumber = {520225},
     language = {en},
     url = {http://www.numdam.org/item/SAF_1977-1978____A22_0/}
}