Relating path coverings to vertex labellings with a condition at distance two. - John P. Georges; David W. Mauro; Marshall A. Whittlesey (Discret. Math., 1994)

On the lambda-Number of Qn and Related Graphs. - Marshall A. Whittlesey; John P. Georges; David W. Mauro (SIAM J. Discret. Math., 1995)

Global uniqueness tests for H∞ optima. - J. William Helton; Marshall A. Whittlesey (CDC, 2000)

Global Uniqueness Tests and Performance Bounds for Hinfinity Optima. - J. William Helton; Marshall A. Whittlesey (SIAM J. Control. Optim., 2003)