TY - JOUR AU - Calude, Cristian AU - Chiţescu, Ion TI - On representability of P. Martin-Löf tests JO - Kybernetika PY - 1983 SP - 42 EP - 47 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1983__19_1_a3/ LA - en ID - KYB_1983__19_1_a3 ER -