Ivanov, V., Trostianko, P., Kovalenko, S., Volodchenko, A., Chernozhuk, T., Stepaniuk, D., & Kalugin, O. (2021). Quantum-chemical calculations of electronic spectra absorption: ab initio or semiempirical methods?. Kharkiv University Bulletin. Chemical Series, (36), 33-43. https://doi.org/10.26565/2220-637X-2021-36-06