This article begins with the essential principle of short message system, then discusses how to achieve mobile service by it in library. It also gives a project to construct such a simple and low cost system.
于清丽. 利用短信群发系统实现图书馆的移动服务[J]. 现代图书情报技术, 2005, 21(7): 89-91.
Yu Qingli. Realizing Mobile Service in Library by Short Message System. New Technology of Library and Information Service, 2005, 21(7): 89-91.