LABORATORY SYNTHESIS OF ACTINIUM-225 COMPLEXES WITH SOMATOSTATIN PEPTIDE ANALOGS FOR RADIONUCLIDIC THERAPY OF NEUROENDOCRINE TUMORS ArticleTishchenko Victoria K., Viryasov Mikhail Borisovich, Ryzhikova T.P., Stepchenkova E.D., Ostroukhov A.A., Shcherbakova A.N., Dorovatovskiy S.A., Vlasova O.P., Ivanov Sergey A.Pharmaceutical Chemistry Journal. Том 59. 2025. С. 335-340