@article{Sgibnev1997,
	title = {Submultiplicative moments of the supremum of a random walk with negative
	drift},
	author = {M. S. Sgibnev},
	day = {01},
	journal = {Statistics \& Probability Letters},
	month = {Apr},
	number = {4},
	pages = {377--383},
	url = {http://www.sciencedirect.com/science/article/B6V1D-3SNTHTY-7/1/a6a7609ff7827d900c17054ec012f7af},
	volume = {32},
	year = {1997},
	biburl = {http://www.bibsonomy.org/bibtex/268489d912009215306c1addd57afadb3/smicha},
	keywords = {Random walk }
}