no. 4
Stochastic calculus and martingales on trees
Annales de l'I.H.P. Probabilités et statistiques, Tome 41 (2005) no. 4, pp. 631-683. 
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Picard, Jean. Stochastic calculus and martingales on trees. Annales de l'I.H.P. Probabilités et statistiques, Tome 41 (2005) no. 4, pp. 631-683. doi : 10.1016/j.anihpb.2004.03.002. http://www.numdam.org/articles/10.1016/j.anihpb.2004.03.002/

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