@article{1177698626, author = {Shepp, L. A.}, title = {A First Passage Problem for the Wiener Process}, journal = {Ann. Math. Statist.}, volume = {38}, number = {6}, year = {1967}, pages = { 1912-1914}, language = {en}, url = {http://dml.mathdoc.fr/item/1177698626} }
Shepp, L. A. A First Passage Problem for the Wiener Process. Ann. Math. Statist., Tome 38 (1967) no. 6, pp. 1912-1914. http://gdmltest.u-ga.fr/item/1177698626/