Toyama Daigaku. Rigakubu. Sugaku Kyoshitsu. (1990). Mathematics Journal of Toyama University. Toyama University, Department of Mathematics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रToyama Daigaku. Rigakubu. Sugaku Kyoshitsu. Mathematics Journal of Toyama University. Toyama, Japão: Toyama University, Department of Mathematics, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रToyama Daigaku. Rigakubu. Sugaku Kyoshitsu. Mathematics Journal of Toyama University. Toyama University, Department of Mathematics, 1990.
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