Marsina, Richard. "1100th Anniversary of the Death of Prince or King Svätopluk" Human Affairs, vol. 4, no. 2, 1994, pp. 161-169. https://doi.org/10.1515/humaff-1994-040207
Marsina, R. (1994) 1100th Anniversary of the Death of Prince or King Svätopluk. Human Affairs, Vol. 4 (Issue 2), pp. 161-169. https://doi.org/10.1515/humaff-1994-040207