1. Lectures on computational fluid dynamics;Gustafson,1997
2. Numerical Range: The Field of Values of Linear Operators and Matrices;Gustafson,1997
3. Noncommutative trigonometry;Gustafson;Operator Theory: Advances and Applications,2006
4. Operator trigonometry of statistics and economics;Gustafson;Linear Algebra and its Applications,2002
5. The geometry of statistical efficiency;Gustafson;Research Letters in the Information and Mathematical Sciences,2005