The comparison of four kinds of Z39.50 Clients offer libraries a way for how to use Z39.50 Client effectively, and shows some aspects in developing and maintaining Z39.50 Client software more completely and functionally.
张俊娥. 几种常见Z39.50客户端功能比较及应用[J]. 现代图书情报技术, 2004, 20(1): 33-35.
Zhang Jun e. The Comparison and Application of Z39.50 Clients' Functions. New Technology of Library and Information Service, 2004, 20(1): 33-35.