Luzanov, A.V. 2013. Inducing radicaloid structures by extremal fields. Using simple nonempirical and semiempirical approaches. V. N. Karazin Kharkiv National University Bulletin. Chemical series. 22 (Dec. 2013), 9-17. DOI:https://doi.org/10.26565/2220-637X-2013-22-01.