IVANEGA, J. Paul Ignaz Bayer, Adam Franz von Schwarzenberg und das Schloss Ohrada. Theatrum historiae, [S. l.], n. 9, p. 397–418, 2012. Disponível em: https://theatrum.upce.cz/index.php/theatrum/article/view/1969. Acesso em: 3 may. 2024.