http://plan9.bell-labs.com/cm/cs/who/dmr/
http://en.wikipedia.org/wiki/Dennis_Ritchie
_ Dennis Ritchie Motion Graphic
http://youtu.be/fCJuC87pBss
_ Dennis Ritchie's video interview June 2011
http://youtu.be/umF6SNYaJNw
_ John Ritchie sings at the Dennis Ritchie Tribute
http://youtu.be/E4h6WynJzjI
