title: [Nature of paramagnetic centers and their photochemical transformations in a monocrystal of L-tyrosine hydrochloride irradiated at 77 degrees K].
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D008027:Light; D011830:Radiation Effects; D013696:Temperature; D014443:Tyrosine / Q000528:radiation effects*
chemical_list: D014443:Tyrosine
vernacular_title: Priroda paramagnitnykh tsentrov i ikh fotokhimicheskie prevrashcheniia v obluchennom pri 77 gradusakh K monokristalle solianokislogo L-tirozina.