A note on cycle Ramsey numbers. - Gary Chartrand; Seymour Schuster (Discret. Math., 1973)

Every (p, p-2) graph is contained in its complement. - David Burns; Seymour Schuster (J. Graph Theory, 1977)

Interpolation theorem for the number of end-vertices of spanning trees. - Seymour Schuster (J. Graph Theory, 1983)