Becheva, R. “About the Simo Lazarov`s Trilogy: „Light“ (DVD) – „Tale for the Queen of Sheba“ (CD) – „Arachangeles“ (double CD), on the Mony Almalech’s Books: „The Light in the Old Testament“, „Darkness in the Old Testament“, „Queen, Lilith and the Crow“, „Archangeles"”. Young Scientific Music and Dance Forum : Conference With International Participation, no. 13, Sept. 2020, pp. 164-80, https://ojs.nbu.bg/index.php/YSMDF/article/view/397.