TY - JOUR AU - Ming-Chit Liu AU - Man-Cheung Leung TI - On Generalized Quadratic Equations in Three Prime Variables. JO - Monatshefte für Mathematik PY - 1993 SP - 133 EP - 168 VL - 115 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MOMA_1993__115_4_178602/ ID - MOMA_1993__115_4_178602 ER -