2019, Various NMR approaches in studies of polypeptides: Application to insulins and cyclosporins / S.V. Efimov, Yu.O. Zgadzay, A.V. Slivka, S. Darwish, P.P. Kobchikova // Magnetic resonance and its applications Spinus-2019: сборник междунар. школы-конф. - С.-Петербург, 2019. - С. 73-75. - ISSN 2542-2049.
2019, Behavior of cyclosporine C in solvents of different polarity / S. Darwish, S.V. Efimov, A.A. Balandina, V.V. Klochkov // Magnetic resonance and its applications Spinus-2019: сборник междунар. школы-конф. - С.-Петербург, 2019. - С. 150-152. - ISSN 2542-2049.
2019, Conformational Variability of Cyclosporin C Dissolved in Dimethylformamide / S.V. Efimov, Yu.O. Zgadzay, S. Darwish, V.V. Klochkov // BioNanoScience. - 2019. - Vol. 9, Is. 3. - P. 620-624.