Bome, H.; Markus, K. (2005). Karja church – the smallest ‘cathedral’. (EST: Karja kirik – kõige väiksem “katedraal”). Kunstiteaduslikke Uurimusi / Studies on art and...
Markus, K. (2017). From Rus’ Trade to Crusade: St Olaf’s Churches in the Eastern Baltic Sea Region. Acta Historica Tallinnensia, 23, 3−25. DOI: 10.3176/hist.2017.1.03. Read the...
