@article{UBHD-67885519, author={Tietze, Hans}, title={Heinrich Ehmsens Aquqrelle}, year={1930}, pages={220-221}, language={ger}, issn={2365-6816}, volume={11/12}, journal={Der Kunstwanderer}, url={http://digi.ub.uni-heidelberg.de/diglit/kunstwanderer1929_1930/0230}, library={UB}, }