Metodolohiia ta metodyka istorychnykh doslidzhen': pro poniattia 'suchasna istoriia // [Methodology and Methods of Historical Research: The Concept of Contemporary History] A.V. Santsevych In: "Ukrains'kyi Istorychnyi Zhurnal". Vol 3. Pp 66-75. 1980 1 theory and philosophy of historiography methodology