@incollection{ 0-1472262387, title = {An Austrian portrait-etcher: Ferdinand Schmutzer}, journal = {Studio }, volume = {45}, pages = {188-195}, author = {Levetus, A. S.}, year = {1909}, issn = {2365-6751}, language = {English}, url = {http://digi.ub.uni-heidelberg.de/diglit/studio1909/0210}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1472262387} }