Muller, C., Del Potro, R., Biggs, J., Gottsmann, J., Van der Laat, R., & Ebmeier, S. K. (2011). Combined GPS, EDM and triangulation surveys of the rapid downslope motion of the western flank of Arenal Volcano, Costa Rica.

Muller, Cyril, R. Del Potro, Juliet Biggs, Joachim Gottsmann, R. Van der Laat, und S. K. Ebmeier. Combined GPS, EDM and Triangulation Surveys of the Rapid Downslope Motion of the Western Flank of Arenal Volcano, Costa Rica. 2011.

Muller, Cyril, et al. Combined GPS, EDM and Triangulation Surveys of the Rapid Downslope Motion of the Western Flank of Arenal Volcano, Costa Rica. 2011.