@book{105591,
	author = {Nilsson, Martin P. and Fielden, F. J.,},
	title = {Primitive Time-reckoning :},
	publisher = {Project Gutenberg,},
	year = {2021},
	series = {Skrifter utgivna av Humanistiska vetenskapssamfundet i Lund ... 1},
	address = {Salt Lake City, UT :},
	note = {Release date is 2021-03-09},
	url = {https://www.gutenberg.org/ebooks/64768}
}