@book {Avenarius1992, title = {Byzantsk{\'a} kult{\'u}ra v slovanskom prostred{{\'\i} v VI.-XII. storo{\v c}{{\'\i} : k probl{\'e}mu recepcie a transform{\'a}cie}, year = {1992}, publisher = {Veda}, organization = {Veda}, address = {Bratislava}, author = {Avenarius, Alexander} }