Title: I︠U︡riĭ Mykolaĭovych Rani︠u︡k--ukraïnsʹkyĭ fizyk-eksperymentator, istoryk nauky, krai︠e︡znavet︠s︡ʹ
Subjects: Physicists, Bio-bibliography
Places: Ukraine
People: I͡U. N. Rani͡uk, I︠U︡. N. Rani︠u︡k