Leszka, M. The Bulgarians' attitude towards the 971 expedition of John I Tzimisces - some remarks. София: Унив. изд. Св. Климент Охридски, 2018 s. 416-429,.
Leszka, M. The Bulgarians' attitude towards the 971 expedition of John I Tzimisces - some remarks. София: Унив. изд. Св. Климент Охридски, 2018 s. 416-429,.
Leszka, M. (2018) The Bulgarians' attitude towards the 971 expedition of John I Tzimisces - some remarks, София: Унив. изд. Св. Климент Охридски s. 416-429,.
Leszka, M. (2018). The Bulgarians' attitude towards the 971 expedition of John I Tzimisces - some remarks. София: Унив. изд. Св. Климент Охридски, s. 416-429.
Leszka M. The Bulgarians' attitude towards the 971 expedition of John I Tzimisces - some remarks. София: Унив. изд. Св. Климент Охридски; 2018. p. s. 416-429.
