Campos, D. and Alvarado, G. E. (2018) “Analysis of the spatiotemporal distribution of the ash fall of the Turrialba Volcano (2010 - 2018), Costa Rica: isofrequency, volume and effects”, Revista geológica de América central, 59, pp. 23–39. doi: 10.15517/rgac.v59i0.34154.