Organization of Belarus and Ukrainian Emigration Movement in Second Polish-Lithuanian Commonwealth in 1920-1930s: Polish Authorities and Shipborne Companies

by O V Koval
Published 2011-06-01

Regional Types of Russian Expat Communities and their Experience in Adaptation and Maintaining Lingual Cultural Identity (Review on: Moseykina M.N. «Divided, yet...

by O V Koval'
Published 2013-12-01

The Origins of the Pathology of the Gastrointestinal Tract in Children

by L. A. Lityaeva, O. V. Kovalеva
Published 2016-11-01

A novel luminol-based chemiluminescence method for detecting acetylcholine

by M. Ye. Blazheyevskіy, O. V. Koval’ska, K. V. Dynnyk
Published 2021-03-01