"The Eighties and the Birth of DJ Culture: Toward a Formal Collectivism

Here are the links I found in relation to a few of the artists and art movements referanced in the artical.

This first link is to a site on situationists:
http://www.cddc.vt.edu/sionline/chronology/1956.html

This is a site on Marcel Duchamp:
http://www.understandingduchamp.com

This is the artnet site on Mike Kelley.
http://www.artnet.com/artist/9362/mike-kelley.html

Here is a site about a past Donald Judd exhibition at the Tate Modern:
http://www.tate.org.uk/modern/exhibitions/judd/