- Henry Liu, Colton Magnant, Akira Saito, Ingo Schiermeyer, Yongtang Shi. Gallai-Ramsey number for K 4. Journal of Graph Theory, 94(2):192-205, 2020.
- Giuseppe Mazzuoccolo, Vahan Mkrtchyan. Normal edge-colorings of cubic graphs. Journal of Graph Theory, 94(1):75-91, 2020.
- Radek Husek, Lucie Mohelníková, Robert Sámal. Group connectivity: Z4 vs Z22. Journal of Graph Theory, 93(3):317-327, 2020.
- Victor Chepoi, Arnaud Labourel, Sébastien Ratel. On density of subgraphs of Cartesian products. Journal of Graph Theory, 93(1):64-87, 2020.
- Daniel Soltész. Even cycle creating paths. Journal of Graph Theory, 93(3):350-362, 2020.
- Nir Lazarovich, Arie Levit. Edge Kempe equivalence of regular graph covers. Journal of Graph Theory, 93(4):553-559, 2020.
- Louis DeBiasio, Robert A. Krueger, Dan Pritikin, Eli Thompson. Hamiltonian cycles in k -partite graphs. Journal of Graph Theory, 94(1):92-112, 2020.
- Liliana Alcón, Sylvain Gravier, Cláudia Linhares Sales, Fábio Protti, Gabriela Ravenna. On clique-inverse graphs of graphs with bounded clique number. Journal of Graph Theory, 94(4):531-538, 2020.
- António Girão, David Lewis, Kamil Popielarz. Rainbow saturation of graphs. Journal of Graph Theory, 94(3):421-444, 2020.
- Jackson Autry, Christopher O'Neill. Sequentially embeddable graphs. Journal of Graph Theory, 95(1):27-33, 2020.