Iglesias F. César Vallejo: the (ab)negated avant-garde. Dilemmas and contradictions around the "new sensibility" of the twenties. espergesia [Internet]. 2022 Jul. 31 [cited 2024 Dec. 19];9(2):67-78. Available from: https://revistas.ucv.edu.pe/index.php/espergesia/article/view/2330