Jim Gettys Keith Packard The X Resize and Rotate Extension - RandR. 235-243 2001 conf/usenix/2001f USENIX Annual Technical Conference, FREENIX Track http://www.usenix.org/publications/library/proceedings/usenix01/freenix01/gettys.html db/conf/usenix/usenix2001f.html#GettysP01