仕様書

[1] RFC 7089 - HTTP Framework for Time-Based Access to Resource States -- Memento (2014-10-05 16:32:34 +09:00 版) http://tools.ietf.org/html/rfc7089#section-1.1

[3] RFC 7089 - HTTP Framework for Time-Based Access to Resource States -- Memento (2014-10-05 16:32:34 +09:00 版) http://tools.ietf.org/html/rfc7089#section-2.2.2