TY - JOUR AU - V. M. Polyakov TI - Bundles on $\mathbb{P}^1_\mathbb{Z}$ of rank $3$ and non-degenerate sections of bundles of rank $2$ JO - Zapiski Nauchnykh Seminarov POMI PY - 2023 SP - 135 EP - 146 VL - 523 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2023_523_a7/ LA - ru ID - ZNSL_2023_523_a7 ER -