/13915/1.hassmallThumbnailVersion/2016-11-02a-Porwollik-Yield-Aggreg-Uncert--SUBMITTED--EURAGR5277R2.pdf;/id/eprint/13915/1/2016-11-02a-Porwollik-Yield-Aggreg-Uncert--SUBMITTED--EURAGR5277R2.pdf