by Ziegler, C.L., Murray, R.W., Hovan, S.A., Rea, D.K.
Published in Earth and planetary science letters (28.02.2007)

by Davensport, Casey E, Ziegler, C.L, Biggerstaff, M.I
Published in Bulletin of the American Meteorological Society (01.12.2019)

by Pielke, R.A. (Colorado State University, Fort Collins, CO.), Lee, T.J, Copeland, J.H, Eastman, J.L, Ziegler, C.L, Finley, C.A
Published in Ecological applications (01.02.1997)