TY - JOUR AU - V. M. Polyakov TI - Finiteness of the number of classes of vector bundles on $\mathbb{P}^1_{\mathbb{Z}}$ with jumps of height $2$ JO - Zapiski Nauchnykh Seminarov POMI PY - 2022 SP - 137 EP - 160 VL - 511 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2022_511_a4/ LA - ru ID - ZNSL_2022_511_a4 ER -