Gopher Protocol References (TXT) RFC 1436 - The Internet Gopher Protocol (TXT) RFC 4266 - The Gopher URI Scheme (TXT) Gopher+ Specification (TXT) Gopher item types (from UMN header file) (TXT) Method to link to URLs from Gopherspace Related Protocol References (TXT) RFC 3875 - The Common Gateway Interface (CGI) Version 1.1