Published 19/04/2007
1. Reise B. Untitled 1969: A Footnote on Art and Minimal Stylehood.
Studio International
1969;
177
(910): 166–172.
2. LeWitt S. Sentences on Conceptual Art.
Art-Language
1969;
1
(1): 11–13.
Sol LeWitt. Drawing Series l968 (Fours)