@misc{callies_comparative_forecast_2000, author={Callies, U.}, title={Comparative Forecast Evaluation: Graphical Gaussian Models and Sufficiency Relations}, year={2000}, howpublished = {journal article}, note = {Online available at: \url{} (DOI). Callies, U.: Comparative Forecast Evaluation: Graphical Gaussian Models and Sufficiency Relations. Monthly Weather Review. 2000. vol. 128, 1912-1924.}}