TY - Journal of Jishou University(Natural Sciences Edition) A1 - YANG Zhi-Min T1 - Gery Topological Space Y1 - 2000-06-15 JF - Journal of Jishou University(Natural Sciences Edition) JO - Journal of Jishou University(Natural Sciences Edition) SP - 20 EP - 23 VL - 21 IS - 2 UR - https://zkxb.jsu.edu.cn N1 - ER -