TY - JOUR AU - L. D. Ostroverhaya AU - O. K. Zhdanova TI - Selection of roots of trigonometric equations by the spiral method JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2019 SP - 100 EP - 109 VL - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2019_26_1_a9/ LA - ru ID - VKAM_2019_26_1_a9 ER -