Não informado. (1984). Kobe Journal of Mathematics. Kobe University, College of Liberal Arts, Department of Mathematics.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Kobe Journal of Mathematics. Kobe, Japão: Kobe University, College of Liberal Arts, Department of Mathematics, 1984.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Kobe Journal of Mathematics. Kobe University, College of Liberal Arts, Department of Mathematics, 1984.
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