Dekan, Jǹ.
Moravia Magna: the great Moravian empire : its art and times /
Jǹ Dekan ; photographs : Alexander Paul, sr. and jr. 
. - Bratislava : Tatran,  1980 
. - 190 p.  ill.  33 cm. 
<br/>К.: Бібліогр. : c. 188-190