Não informado. (2012). Toyama Mathematical Journal. University of Toyama, Faculty of Science, Department of Mathematics.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Toyama Mathematical Journal. Toyama, Japão: University of Toyama, Faculty of Science, Department of Mathematics, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Toyama Mathematical Journal. University of Toyama, Faculty of Science, Department of Mathematics, 2012.
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