@article {38747,
	title = {Cosmic Ni-Fe alloy spherules from Pleistocene sediments, Alberta, Canada},
	volume = {57},
	year = {1993},
	pages = {4129-4136},
	publisher = {Geochimica et Cosmochimica Acta},
	author = {Bi, D. and Morton, R. D. and Wang, K.}
}
