TY - JOUR AU - Wall, C. T. C. TI - Singularities of nets of quadrics JO - Compositio Mathematica PY - 1980 SP - 187 EP - 212 VL - 42 IS - 2 PB - Sijthoff et Noordhoff International Publishers UR - http://archive.numdam.org/item/CM_1980__42_2_187_0/ LA - en ID - CM_1980__42_2_187_0 ER -