@article{1195516648,
author = {Kasahara, Yuji},
title = {On L\'evy's downcrossing theorem},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {56},
number = {2},
year = {1980},
pages = { 455-458},
language = {en},
url = {http://dml.mathdoc.fr/item/1195516648}
}
Kasahara, Yuji. On Lévy's downcrossing theorem. Proc. Japan Acad. Ser. A Math. Sci., Tome 56 (1980) no. 2, pp. 455-458. http://gdmltest.u-ga.fr/item/1195516648/