@article{1102734504, author = {Chao, J. A. and Janson, Svante}, title = {A note on $H^{1}$ $q$-martingales.}, journal = {Pacific J. Math.}, volume = {97}, number = {2}, year = {1981}, pages = { 307-317}, language = {en}, url = {http://dml.mathdoc.fr/item/1102734504} }
Chao, J. A.; Janson, Svante. A note on $H^{1}$ $q$-martingales.. Pacific J. Math., Tome 97 (1981) no. 2, pp. 307-317. http://gdmltest.u-ga.fr/item/1102734504/