TY - JOUR AU - Mekler, Alan H. AU - Shelah, Saharon TI - The Canary Tree JO - Canadian mathematical bulletin PY - 1993 SP - 209 EP - 215 VL - 36 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-030-6/ DO - 10.4153/CMB-1993-030-6 ID - 10_4153_CMB_1993_030_6 ER -