Hidalgo, S., F. J. Vasconez, J. Battaglia, B. Bernard, P. Espín, S. Valade, M.-F. Naranjo, R. Campion, J. Salgado, M. Córdova, M. Almeida, S. Hernández, G. Pino, E. Gaunt, A. Bell, P. Mothes, and M. Ruiz. “Sangay Volcano (Ecuador): The Opening of Two New Vents, a Drumbeat Seismic Sequence and a New Lava Flow in Late 2021”. Volcanica, vol. 5, no. 2, Oct. 2022, pp. 295-11, doi:10.30909/vol.05.02.295311.