Pryor A. ‘Thinking like a Mystic’: The Unacknowledged Legacy of P.D. Ouspenksy’s Tertium Organum on the Development of Leopold’s ‘Thinking Like a Mountain’. JSRNC [Internet]. 2011 Dec. 28 [cited 2024 Jul. 16];5(4):465-90. Available from: https://journal.equinoxpub.com/JSRNC/article/view/10215