%0 Journal Article %T Combining double sampling for stratification and cluster sampling to a three-level sampling design for continuous forest inventories %A Lüpke, Nikolas %A Saborowski, Joachim %J European Journal of Forest Research %V 133 %N 1 %P 89-100 %@ 1612-4669 %D 2013-11-15 %I Springer Berlin Heidelberg %~ DeepDyve