by Scheitlin, K. N., Elsner, James B., Malmstadt, J. C., Hodges, R. E., Jagger, T. H.
Published in Journal of Geophysical Research. B. Solid Earth (05.02.2010)

by Dixon, P. G, McDonald, A. N, Scheitlin, K. N, Stapleton, J. E, Allen, J. S, Carter, W. M, Holley, M. R, Inman, D. D, Roberts, J. B
Published in International journal of biometeorology (01.05.2007)