%0 Journal Article %A Bellow, A. %T (Appendice n°1) Sufficiently rich sets of stopping times, measurable cluster points and submartingales %J Séminaire Maurey-Schwartz %D 1977-1978 %P 1-11 %I Ecole Polytechnique, Centre de Mathématiques %U http://www.numdam.org/item/SAF_1977-1978____A22_0/ %G en %F SAF_1977-1978____A22_0