Não informado. (1991). International Journal of Algebra and Computation. World Scientific.
Chicagoスタイル(17版)引用形式Não informado. International Journal of Algebra and Computation. Singapore: World Scientific, 1991.
MLA(8版)引用形式Não informado. International Journal of Algebra and Computation. World Scientific, 1991.
警告: この引用は必ずしも正確ではありません.