Não informado. (1991). Mathematical Models & Methods in Applied Sciences. World Scientific.
Chicagoスタイル(17版)引用形式Não informado. Mathematical Models & Methods in Applied Sciences. Singapore: World Scientific, 1991.
MLA(8版)引用形式Não informado. Mathematical Models & Methods in Applied Sciences. World Scientific, 1991.
警告: この引用は必ずしも正確ではありません.