Štorgel, K. B., Chiarelli, N., Fernández, L., Gollin, J. P., Hilaire, C., Leoni, V., & Milanič, M. (2025). On $\{k\}$-Roman graphs: Complexity of recognition and the case of split graphs.
Chicago Style (17th ed.) CitationŠtorgel, Kenny Bešter, Nina Chiarelli, Lara Fernández, J. Pascal Gollin, Claire Hilaire, Valeria Leoni, and Martin Milanič. On $\{k\}$-Roman Graphs: Complexity of Recognition and the Case of Split Graphs. 2025.
MLA (9th ed.) CitationŠtorgel, Kenny Bešter, et al. On $\{k\}$-Roman Graphs: Complexity of Recognition and the Case of Split Graphs. 2025.
Warning: These citations may not always be 100% accurate.