Last update: Wed May 9 02:04:59 MDT 2018
@Article{Lounasmaa:1969:NMA, author = "O. V. Lounasmaa", title = "New Methods for Approaching Absolute Zero", journal = j-SCI-AMER, volume = "221", number = "6", pages = "26--35", month = dec, year = "1969", CODEN = "SCAMAC", DOI = "https://doi.org/10.1038/scientificamerican1269-26", ISSN = "0036-8733 (print), 1946-7087 (electronic)", ISSN-L = "0036-8733", bibdate = "Sat May 18 15:59:47 MDT 2013", bibsource = "http://www.math.utah.edu/pub/tex/bib/sciam1960.bib", URL = "http://www.nature.com/scientificamerican/journal/v221/n6/pdf/scientificamerican1269-26.pdf", acknowledgement = ack-nhfb, classification = "A0720M (Cryogenics)", fjournal = "Scientific American", journal-URL = "http://www.nature.com/scientificamerican", keywords = "low-temperature production; reviews", }