Riznica mevlevijske mudrostiThe research institute "Ibn Sina" Sarajevo has published a book titled "Treasury of Mawlaya Wisdom" by Dr. Elvir Musić. The distinguished Bosnian researcher Dr. Musić in his book gave a presentation of the biography and works Beha Weled, Shams Tibrizi, Burhanuddin Tirmizi, Mewlānā Jalāl ad-Dīn Muhammad Balkhiand and  other famous gnostics. The book represents a praiseworthy source of acquaintance with the gnostic doctrine of these famous gnostics.