Levchuk Leonid Gennadijovych. Applications of the Okubo unitary transformation method in the theory of photomeson processes on nuclei : к.ф.-м.н. : spec.. 01.04.16 - Фізика ядра, елементарних частинок і високих енергій : presented. 1999-05-14; popup.evolution: .; National Technical University "Kharkiv Politechnic institute". – , 0499U001324.

Updated: 2026-10-21