The following publications are possibly variants of this publication:
- The Folk Rule for Minimum Cost Spanning Tree Problems with Multiple SourcesGustavo Bergantiños, Youngsub Chun, Eunju Lee, Leticia Lorenzo. igtr, 24(1), 2022. [doi]
- The folk rule through a painting procedure for minimum cost spanning tree problems with multiple sourcesGustavo Bergantiños, Adriana Navarro-Ramos. mss, 99:43-48, 2019. [doi]
- Characterization of monotonic rules in minimum cost spanning tree problemsGustavo Bergantiños, Juan J. Vidal-Puga. ijgt, 44(4):835-868, 2015. [doi]