%0 Journal Article %A Waldenfels, Wilhelm von %T The Markov process of total spins %J Séminaire de probabilités de Strasbourg %D 1990 %P 357-361 %V 24 %I Springer - Lecture Notes in Mathematics %U http://www.numdam.org/item/SPS_1990__24__357_0/ %G en %F SPS_1990__24__357_0