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@article{SPS_1985__19__1_0, author = {Nelson, Edward}, title = {Critical diffusions}, journal = {S\'eminaire de probabilit\'es de Strasbourg}, pages = {1--11}, publisher = {Springer - Lecture Notes in Mathematics}, volume = {19}, year = {1985}, mrnumber = {889464}, zbl = {0566.58037}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SPS_1985__19__1_0/} }
Nelson, Edward. Critical diffusions. Séminaire de probabilités de Strasbourg, Tome 19 (1985), pp. 1-11. http://geodesic.mathdoc.fr/item/SPS_1985__19__1_0/