TY - JOUR AU - Hugo Volger TI - The Feferman-Vaught theorem revisited JO - Colloquium Mathematicum PY - 1976 SP - 1 EP - 11 VL - 36 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-36-1-1-11/ DO - 10.4064/cm-36-1-1-11 LA - en ID - 10_4064_cm_36_1_1_11 ER -