@article{Albeverio1997,
	title = {A remark on non-smoothness of the self-intersection local time of
	planar Brownian motion},
	author = {Sergio Albeverio and Yaozhong Hu and Xian Yin Zhou},
	day = {14},
	journal = {Statistics \& Probability Letters},
	month = {Feb},
	number = {1},
	pages = {57--65},
	url = {http://www.sciencedirect.com/science/article/B6V1D-3SNN2NC-1X/1/d5315d3da611bad4c427ce17410de7c3},
	volume = {32},
	year = {1997},
	biburl = {http://www.bibsonomy.org/bibtex/22170dcf3887974bdd828d983b7abb22c/smicha},
	keywords = {Chaos expansion }
}