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[½»Á÷] ¡¾Òѽâ¾ö¡¿Economics LettersÉÏ94ÄêµÄһƪÎÄÕ ÒÑÓÐ1È˲ÎÓë

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¡¾×÷Õß(±ØÌî)¡¿ Nikolai S. Kukushkin
¡¾ÎÄÌâ(±ØÌî)¡¿ A fixed-point theorem for decreasing mappings
¡¾ÆÚ¿¯Ãû,Äê·Ý,¾í(ÆÚ),ÆðÖ¹Ò³Âë(±ØÌî)¡¿ Economics Letters£¬Volume 46, Issue 1, September 1994, Pages 23-26
¡¾È«ÎÄÁ´½Ó»òÊý¾Ý¿âÃû³Æ(Ñ¡Ìî)¡¿ doi:10.1016/j.geb.2003.06.007

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