TY - JOUR AU - A. D. Khamitova TI - Characteristic polynomials for a cycle of non-linear discrete systems with time delays JO - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ PY - 2016 SP - 104 EP - 115 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSPUI_2016_4_a9/ LA - en ID - VSPUI_2016_4_a9 ER -