Modern Vector Graphic Tech: Cairo

An Insider's Guide to Cairo
Carl Worth, July 2005.

cairo status
Keith Packard, June 2005.

Cairo: Making Graphics Easy to Print
Carl Worth, April 2005.

Cairo: Cross-device Rendering for Vector Graphics
Keith Packard, 2003

Xr: Cross-device Rendering for Vector Graphics
Carl D. Worth, Keith Packard, July 2003.