The Internet Gopher Protocol (a distributed document search and retrieval protocol). - Farhad X. Anklesaria; Mark P. McCahill; Paul Lindner; David Johnson; Daniel Torrey; Bob Albert (RFC, 1993)

Evolution of Internet Gopher. - Mark P. McCahill; Farhad X. Anklesaria (J. Univers. Comput. Sci., 1995)