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1. Variety of mutual-visibility problems in graphs Serafino Cicerone, Gabriele Di Stefano, Lara Drožđek, Jaka Hedžet, Sandi Klavžar, Ismael G. Yero, 2023, original scientific article Keywords: mutual-visibility, total mutual-visibility, dual mutual-visibility number, outer mutual-visibility, grid graphs, torus graphs, computational complexity |
2. Mutual-visibility problems on graphs of diameter two Serafino Cicerone, Gabriele Di Stefano, Sandi Klavžar, Ismael G. Yero, 2024, original scientific article Keywords: mutual-visibility set, mutual-visibility number, diameter-two graphs, line graphs, cographs |