Brookes, Richard (1820). The General Gazetteer, or Compendious Geographical Dictionary, 17th edition, London, ERN-ERZ "Erivan ... The Meidan is and open square, 400 paces over, in which are very fine trees."
issuu.com
(september 2001). De-Sovietized Streets. Armenian International Magazine. “The street just off Hraparak...”.