%% You should probably cite draft-ietf-ftpext2-hosts instead of this I-D. @techreport{hethmon-mcmurray-ftp-hosts-15, number = {draft-hethmon-mcmurray-ftp-hosts-15}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-hethmon-mcmurray-ftp-hosts/15/}, author = {Paul Hethmon and Robert McMurray}, title = {{File Transfer Protocol HOST Command for Virtual Hosts}}, pagetotal = 20, year = 2010, month = jun, day = 24, abstract = {This document defines a new FTP command that provides a mechanism for FTP clients and servers to identify individual virtual hosts on an FTP server.}, }