Summary also in English and Ukrainian; table of contents also in English.At head of title: Nat͡sional'nai͡a Akademii͡a nauk Ukrainy, Institut fiziko-o...
Summary also in English and Ukrainian; table of contents also in English.
At head of title: Nat͡sional'nai͡a Akademii͡a nauk Ukrainy, Institut fiziko-organicheskoĭ khimii i uglekhimii im. L.M. Litvinenko, Ministerstvo obrazovanii͡a Ukrainy, Donet͡skiĭ gosudarstvennyĭ universitet.