The following publications are possibly variants of this publication:
- Colored Trees in Edge-Colored GraphsA. Abouelaoualim, V. Borozan, Yannis Manoussakis, Carlos A. J. Martinhon, R. Muthu, Rachid Saad. colognetwente 2009: 115-119 [doi]
- Maximum colored trees in edge-colored graphsValentin Borozan, Wenceslas Fernandez de la Vega, Yannis Manoussakis, Carlos A. J. Martinhon, Rahul Muthu, Hong Phong Pham, Rachid Saad. ejc, 80:296-310, 2019. [doi]