Last update: Sat Oct 14 03:03:39 MDT 2017
@Article{Riggs:1914:BPN, author = "Henry H. Riggs", title = "A Bottomless Pit, New Type of Tire Chain, and more", journal = j-SCI-AMER, volume = "111", number = "3", pages = "46--46", day = "18", month = jul, year = "1914", CODEN = "SCAMAC", DOI = "https://doi.org/10.1038/scientificamerican07181914-46", ISSN = "0036-8733 (print), 1946-7087 (electronic)", ISSN-L = "0036-8733", bibdate = "Sat May 18 16:19:08 MDT 2013", bibsource = "http://www.math.utah.edu/pub/tex/bib/sciam1910.bib", URL = "http://www.nature.com/scientificamerican/journal/v111/n3/pdf/scientificamerican07181914-46.pdf", acknowledgement = ack-nhfb, fjournal = "Scientific American", journal-URL = "http://www.nature.com/scientificamerican", }