Schwartz, J. The Moremarrow Trajectory of Oliverio Girondo: Jorge Schwartz. Experimental - visual - concrete : Avant-Garde Poetry since the 1960s.(1996).

Schwartz, Jorge. "The Moremarrow Trajectory of Oliverio Girondo: Jorge Schwartz." Experimental - Visual - Concrete : Avant-Garde Poetry Since the 1960s.(1996) .

Schwartz, Jorge. "The Moremarrow Trajectory of Oliverio Girondo: Jorge Schwartz." Experimental - Visual - Concrete : Avant-Garde Poetry Since the 1960s.(1996), .