TY - JOUR AU - K. A. Shramov TI - $\mathbb Q$-factorial quartic threefolds JO - Sbornik. Mathematics PY - 2007 SP - 1165 EP - 1174 VL - 198 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2007_198_8_a5/ LA - en ID - SM_2007_198_8_a5 ER -