TY - JOUR AU - D. A. Tvyordyj AU - R. I. Parovik TI - Mathematical modeling in matlab of solar activity cycles according to the growth-decline of the Wolf number JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2022 SP - 47 EP - 64 VL - 41 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2022_41_4_a2/ LA - ru ID - VKAM_2022_41_4_a2 ER -