@misc{biau_estimation_of_1999, 
author={Biau, G.,Zorita, E.,Storch, H.v.,Wackernagel, H.},
title={Estimation of precipitation by kriging in the EOF space of the Sea Level Pressure Field},
year={1999},
howpublished = {journal article,GKSS report},
note = {Online available at: \url{} (DOI). Biau, G.; Zorita, E.; Storch, H.; Wackernagel, H.: Estimation of precipitation by kriging in the EOF space of the Sea Level Pressure Field. Journal of Climate. 1999. vol. 12, 1070-1085.}}