TY - JOUR AU - Gianira N. Alfarano AU - Martino Borello AU - Alessandro Neri TI - Outer strong blocking sets JO - The electronic journal of combinatorics PY - 2024 VL - 31 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/12046/ DO - 10.37236/12046 ID - 10_37236_12046 ER -