TY - JOUR AU - Cédric Pilatte TI - On the sets of \(n\) points forming \(n+1\) directions JO - The electronic journal of combinatorics PY - 2020 VL - 27 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/8308/ DO - 10.37236/8308 ID - 10_37236_8308 ER -