Score sequences: Lexicographic enumeration and tournament construction. - Severino Villanueva Gervacio (Discret. Math., 1988)

Path chromatic numbers of graphs. - Jin Akiyama; Hiroshi Era; Severino Villanueva Gervacio; Mamoru Watanabe (J. Graph Theory, 1989)

Disjoint subsets of integers having a constant sum. - Kiyoshi Ando; Severino Villanueva Gervacio; Mikio Kano (Discret. Math., 1990)

The bandwidth of a tree with k leaves is at most. - Kiyoshi Ando; Atsushi Kaneko; Severino Villanueva Gervacio (Discret. Math., 1996)

On path-chromatically unique graphs. - Esperanza Blancaflor Arugay; Severino Villanueva Gervacio (Discret. Math., 1996)

Trees with diameter less than 5 and non-singular complement. - Severino Villanueva Gervacio (Discret. Math., 1996)

Subdividing a Graph Toward a Unit-distance Graph in the Plane. - Severino Villanueva Gervacio; Hiroshi Maehara (Eur. J. Comb., 2000)

Folding Wheels and Fans. - Severino Villanueva Gervacio; Romulo C. Guerrero; Helen M. Rara (Graphs Comb., 2002)

Subdivision Number of Large Complete Graphs and Large Complete Multipartite Graphs. - Severino Villanueva Gervacio (IJCCGGT, 2003)

Partial order on a family of k-subsets of a linearly ordered set. - Severino Villanueva Gervacio; Hiroshi Maehara (Discret. Math., 2006)

Solvable Trees. - Severino Villanueva Gervacio; Yvette Fajardo-Lim; Leonor A. Ruivivar (KyotoCGGT, 2007)

The Euclidean dimension of the join of two cycles. - Severino Villanueva Gervacio; Isagani B. Jos (Discret. Math., 2008)

Planar unit-distance graphs having planar unit-distance complement. - Severino Villanueva Gervacio; Yvette Fajardo-Lim; Hiroshi Maehara (Discret. Math., 2008)

A Note on Lights-Out-Puzzle: Parity-State Graphs. - Severino Villanueva Gervacio; Hiroshi Maehara (Graphs Comb., 2011)

Resistance distance in complete n-partite graphs. - Severino Villanueva Gervacio (Discret. Appl. Math., 2016)

A note on the generator subgraph of a graph. - Neil Mores Mame; Severino Villanueva Gervacio (Electron. J. Graph Theory Appl., 2020)

The Edge-Intersection Graph of Induced Paths in a Graph. - Severino Villanueva Gervacio (JCDCGGG, 2022)