TY - JOUR AU - James Baumgartner AU - Péter Komjáth TI - Boolean algebras in which every chain and antichain is countable JO - Fundamenta Mathematicae PY - 1981 SP - 125 EP - 133 VL - 111 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-111-2-125-133/ DO - 10.4064/fm-111-2-125-133 LA - en ID - 10_4064_fm_111_2_125_133 ER -