TY - JOUR AU - Becker, Joseph AU - Lipshitz, Leonard TI - An Application of Logic to Analysis JO - Canadian journal of mathematics PY - 1976 SP - 83 EP - 91 VL - 28 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-009-x/ DO - 10.4153/CJM-1976-009-x ID - 10_4153_CJM_1976_009_x ER -