TY - JOUR AU - Raphaël Carroy AU - Benjamin D. Miller AU - David Schrittesser AU - Zoltán Vidnyánszky TI - Minimal definable graphs of definable chromatic number at least three JO - Forum of Mathematics, Sigma PY - 2021 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2020.58/ DO - 10.1017/fms.2020.58 LA - en ID - 10_1017_fms_2020_58 ER -