TY - JOUR AU - Schnelle, H. TI - Steps toward models of language learning JO - Kybernetika PY - 1965 SP - EP - 372 VL - 01 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1965__1_4_a4/ LA - en ID - KYB_1965__1_4_a4 ER -