Achterberg, M.A. and Kooij, R.E. 2026. On the Non-Submodularity of the Problem of Adding Links to Minimize the Effective Graph Resistance. Journal of Graph Algorithms and Applications. 30, 1 (Mar. 2026), 109–132. DOI:https://doi.org/10.7155/jgaa.v30i1.3192.