N. A. Luchnikova, P. Y. Maltseva, V. V. Grishko, and I. B. Ivshina, “Features of the Bioconversion of Pentacyclic Triterpenoid Oleanolic Acid Using Rhodococcus Actinobacteria”, KLS, vol. 7, no. 1, pp. 304–318, Jan. 2022.