%0 Journal Article
%A V. M. Polyakov
%T Rank $2$ vector bundles on $\mathbb{P}^1_{\mathbb{Z}}$ and quadratic forms
%J Zapiski Nauchnykh Seminarov POMI
%D 2023
%P 121-134
%V 523
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2023_523_a6/
%G ru
%F ZNSL_2023_523_a6