TY - JOUR AU - Keskin, Refik AU - Erduvan, Fatih TI - Repdigits in the base $b$ as sums of four balancing numbers JO - Mathematica Bohemica PY - 2021 SP - 55 EP - 68 VL - 146 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2020.0077-19/ DO - 10.21136/MB.2020.0077-19 LA - en ID - 10_21136_MB_2020_0077_19 ER -