Montobbio M. Professor Ballbé and the perplexity of the quetzal: An approach to peace building in Guatemala in memory of Manuel Ballbé. jhsgl [Internet]. 2022 Dec. 22 [cited 2026 Jul. 11];1:67-92. Available from: https://revistes.uab.cat/jhsgl/article/view/v1-montobbio