The number of eigenvalues greater than two in the Laplacian spectrum of a graph Merris, Russell — 1991 Portugaliae mathematica
The lattice of threshold graphs. Merris, Russell; Roby, Tom — 2005 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Cutpoints, lobes and the spectra of graphs Grone, Robert; Merris, Russell — 1988 Portugaliae mathematica
The Laplacian permanental polynomial for trees Russell Merris — 1982 Czechoslovak Mathematical Journal
Inequalities involving immanants and diagonal products for H-matrices and positive definite matrices Johnson, Charles R.; Merris, Russell; Pierce, Stephen Portugaliae mathematica
Algebraic connectivity of trees Robert Grone; Russell Merris — 1987 Czechoslovak Mathematical Journal