Não informado. (1973). Mathematics Seminar Notes. Kobe University, Department of Mathematics.
Chicagoスタイル(17版)引用形式Não informado. Mathematics Seminar Notes. Kobe, Japão: Kobe University, Department of Mathematics, 1973.
MLA(8版)引用形式Não informado. Mathematics Seminar Notes. Kobe University, Department of Mathematics, 1973.
警告: この引用は必ずしも正確ではありません.