Text in book Herman, Martin. – «Deterministic chaos, iterative models, dynamical systems and their application in algorithmic composition». – Papers : FISEA 93. – Minneapolis : Minneapolis College of Art and Design, [1993]. – P. 79-82.
Multidimensional event FISEA 1993 : Fourth International Symposium on Electronic Art, Minneapolis College of Art and Design, Minneapolis, Minn., United States, November 3-7, 1993.