For more information, refer to:
http://officeupdate.microsoft.com/frontpage/wpp/serk/
Microsoft FrontPage 2000 Server Extensions Resource Kit.
http://www.ietf.org/rfc/rfc2518.txt?number=2518
"HTTP Extensions for Distributed AuthoringWEBDAV," by Y. Goland, J. Whitehead, A. Faizi, S. Carter, and D. Jensen.
http://www.ietf.org/rfc/rfc3253.txt?number=3253
"Versioning Extensions to WebDAV," by G. Clemm, J. Amsden, T. Ellison, C. Kaler, and J. Whitehead.
http://www.ics.uci.edu/pub/ietf/webdav/intro/webdav_intro.pdf
"WEBDAV: IETF Standard for Collaborative Authoring on the Web," by J. Whitehead and M. Wiggins.
http://www.ics.uci.edu/~ejw/http-future/whitehead/http_pos_paper.html
"Lessons from WebDAV for the Next Generation Web Infrastructure," by J. Whitehead.
http://www.microsoft.com/msj/0699/dav/davtop.htm
"Distributed Authoring and Versioning Extensions for HTTP Enable Team Authoring," by L. Braginski and M. Powell.
http://www.webdav.org/dasl/protocol/draft-dasl-protocol-00.html
"DAV Searching & Locating," by S. Reddy, D. Lowry, S. Reddy, R. Henderson, J. Davis, and A. Babich.