TY - JOUR AU - Čuda, Karel TI - Nonstandard models of arithmetic as an alternative basis for continuum considerations JO - Commentationes Mathematicae Universitatis Carolinae PY - 1983 SP - 415 EP - 430 VL - 24 IS - 3 UR - http://geodesic.mathdoc.fr/item/CMUC_1983_24_3_a2/ LA - en ID - CMUC_1983_24_3_a2 ER -