α次β型螺形映照的增长与掩盖定理
刘爱超, 崔志会, 刘浩
On Growth and Covering Theorem for Spiallike Mapping of Type β with Order α
LIU Ai-chao, CUI Zhi-hui, LIU Hao
数学季刊 . 2008, (4): 548 -553 .