Chemical transformations of new mono- and bis-derivatives of spiroindol-3,3'-pyrrolo|3,4-c|pyrrole based on bis-maleiminides and the study of the microbiological activity of t...

by Ye. I. Siumka, K. M. Sytnik, D. V. Levashov, T. V. Shpychak, V. D. Horiachyi, L. A. Shemchuk
Published 2019

Trace Element Geochemistry of Zircons from the Velyka Vyska Syenite Massif, Ukrainian Shield

by E. V. Levashova, H. O. Kulchytska, S. G. Skublov, I. M. Herasymets, S. G. Kryvdik, O. L. Galankina, M. E. Mamykina, D. S. Levashov
Published 2020