1. J. Anderson, B. Blackadar, and U. Haagerup, Minimal projections in the reduced C∗-algebra Zn ∗ Zm, J. Operator Theory, in press.
2. A simple C∗-algebra with no nontrivial projections;Blackadar,1980
3. A simple unital projectionless C∗-algebra;Blackadar;J. Operator Theory,1981
4. K-Theory for Operator Algebras;Blackadar,1986
5. Rational C∗-algebras and nonstable K-theory;Blackadar;Rocky Mountain J. Math.,1990