L. Sales, R. Azevedo Neto, and G. Cintra.
" The Firefighter Problem with Resistant Vertices", in <em>Proceedings of the 5th Theory of Computation Meeting</em>, Cuiabá, 2020, pp. 61-64, doi: <a href="https://doi.org/10.5753/etc.2020.11090">https://doi.org/10.5753/etc.2020.11090</a>.