Mohammad Javad Fallahi, Anne Obermann, Matteo Lupi, Karyono Karyono. Adriano Mazzini (2017). Journal of Geophysical Research, Solid Earth.
Full reference:
Fallahi, M. J., Obermann, A., Lupi, M., Karyono, K., and Mazzini, A., 2017, The Plumbing System Feeding the Lusi Eruption Revealed by Ambient Noise Tomography: Journal of Geophysical Research: Solid Earth, v. 122, p. 8200-8213.