TY-JOURAU-Chakrabarti,RathindraAU-Mandal,BirendranathPY-1983DA-1900/01TI-双流中型SP-753938VL-6AB-SSN-0161-1712UR-https://doi.org/101155/S016117128300630DO-10/1155/S016117128300630JF-国际数学学杂志KW-ER