1. On different topologies for set-indexing collections;Aletti;Statist. Probab. Lett.,2001
2. Compactness of stopping times;Baxter;Z. Wahrsch. Verw. Geb.,1977
3. Elements of Mathematics. General Topology. Parts 1 and 2;Bourbaki,1966
4. Bourbaki, N., 1981. Espaces vectoriels topologiques, new Edition. Éléments de mathématique (Elements of mathematics), Masson, Paris, (Chapitres 1 à 5).
5. Optimal stopping of two-parameter processes on nonstandard probability spaces;Dalang;Trans. Amer. Math. Soc.,1989