@article {26678,
	title = {The origin of two glacial relict crustaceans in north America, as related to Pleistocene glaciation},
	volume = {37},
	year = {1959},
	pages = {871-893},
	publisher = {Canadian Journal of Zoology},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjz\&volume=43\&articleFile=z65-031.pdf},
	author = {Rickler, Karl E.}
}
