@article{1178229797, author = {Morimoto, Hiroaki}, title = {Existence of optimal martingales}, journal = {Tohoku Math. J. (2)}, volume = {31}, number = {4}, year = {1979}, pages = { 293-299}, language = {en}, url = {http://dml.mathdoc.fr/item/1178229797} }
Morimoto, Hiroaki. Existence of optimal martingales. Tohoku Math. J. (2), Tome 31 (1979) no. 4, pp. 293-299. http://gdmltest.u-ga.fr/item/1178229797/