TY - JOUR AU - Craighero, P. C. AU - Gattazzo, R. TI - The curve $\tilde{\mathcal {C}}_4=(\lambda ^4, \lambda ^3 \mu , \lambda \mu ^3, \mu ^4) \subset \mathbb {P}^3_k$ , is not set-theoretic complete intersection of two quartic surfaces JO - Rendiconti del Seminario Matematico della Università di Padova PY - 1986 SP - 177 EP - 200 VL - 76 PB - Seminario Matematico of the University of Padua UR - http://www.numdam.org/item/RSMUP_1986__76__177_0/ LA - en ID - RSMUP_1986__76__177_0 ER -