Mykhaĭlo Mykolaĭovych Kozlov

Mist͡se ta rolʹ sluz͡hyteliv i͡azychnyt͡sʹkoho kulʹtu v relihiĭnomu ta politychnomu z͡hytti skhidnykh slov'i͡an (IX-XI st.)

I͡Azychnyt͡sʹki ui͡avlenni͡a skhidnykh slov'i͡an pro potoĭbichnyĭ svit (IX-XIII st.)