A-optimal design matrices. - Chi Song Wong; Joseph C. Masaro (Discret. Math., 1984)

Do nearly balanced multigraphs have more spanning trees? - Ching-Shui Cheng; Joseph C. Masaro; Chi Song Wong (J. Graph Theory, 1985)

Wishart-Laplace distributions associated with matrix quadratic forms. - Joseph C. Masaro; Chi Song Wong (J. Multivar. Anal., 2010)