Kinzebulatov, D. and A. Semënov, Y. 2020. On the theory of the Kolmogorov operator in the spaces $L^p$ and $C_\infty$. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. 21, special, 1-2 (Dec. 2020), 1573-1647. DOI:https://doi.org/10.2422/2036-2145.201810_004.