Ivanov, L.L. Livingston Island(页面存档备份,存于互联网档案馆): Tangra Mountains, Komini Peak, west slope new rock route; Lyaskovets Peak, first ascent; Zograf Peak, first ascent; Vidin Heights, Melnik Peak, Melnik Ridge, first ascent. The American Alpine Journal, 2005. pp. 312-315.