Tsutsumi Takashi (18 يناير 2012). "MIS3 edge-ground axes and the arrival of the first Homo sapiens in the Japanese archipelago". Quaternary International. ج. 248: 70–78. Bibcode:2012QuInt.248...70T. DOI:10.1016/j.quaint.2011.01.030.
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Tsutsumi Takashi (18 يناير 2012). "MIS3 edge-ground axes and the arrival of the first Homo sapiens in the Japanese archipelago". Quaternary International. ج. 248: 70–78. Bibcode:2012QuInt.248...70T. DOI:10.1016/j.quaint.2011.01.030.