Kessler D, Anderson HL, Dixit MS, Evans HJ, McKee RJ, Hargrove CK, Barton RD, Hincks EP, McAndrew JD26 June 1967Journal article Journal:Physical Review LettersVolume:18Issue:26, American Physical Society (APS), pp.1179 - 1183No abstract availableKeywords:51 Physical Sciences DOI10.1103/physrevlett.18.1179