Studies on Karyotype of Cheiranthus cheiri
huang bangquan; xue xiaoqiao; ju chaoming; luo peng(faculty of life science; hubei university; wuhan 430062; china)(department of biology; sichuan university; chengdu 610064; china)
..............page:79-80
On a Theorem of Schmidt
liu heguo(faculty of mathematics and computer science; hubei university; wuhan 430062; china)
..............page:1-3
..............page:100-103