@incollection{ 0-1473806534, title = {Three etchings by Paul Blanc}, journal = {Studio }, volume = {88}, pages = {69-71}, year = {1924}, issn = {2365-6751}, language = {English}, url = {http://digi.ub.uni-heidelberg.de/diglit/studio1924a/0089}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1473806534} }