Three Colors Suffice: Conflict-Free Coloring of Planar Graphs. - Zachary Abel; Victor Alvarez 001; Erik D. Demaine; Sándor P. Fekete; Aman Gour; Adam Hesterberg; Phillip Keldenich; Christian Scheffer (SODA, 2017)

Conflict-Free Coloring of Graphs. - Zachary Abel; Victor Alvarez 001; Erik D. Demaine; Sándor P. Fekete; Aman Gour; Adam Hesterberg; Phillip Keldenich; Christian Scheffer (SIAM J. Discret. Math., 2018)