TY - JOUR AU - D. V. Osipov TI - Formal Bott--Thurston Cocycle and Part of a Formal Riemann--Roch Theorem JO - Informatics and Automation PY - 2023 SP - 243 EP - 277 VL - 320 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2023_320_a9/ LA - ru ID - TRSPY_2023_320_a9 ER -