TY - JOUR AU - S. A. Nigiyan TI - On $\lambda$-definability of arithmetical functions with indeterminate values of arguments JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2016 SP - 39 EP - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2016_2_a6/ LA - en ID - UZERU_2016_2_a6 ER -