@article{PHSC_2003__7_2_221_0, author = {M\'etraux, Alexandre}, title = {Unklare {Verh\"altnisse} oder : {\"Uber} synthetische {Farbstoffe} um 1860}, journal = {Philosophia Scientiae}, pages = {221--238}, publisher = {\'Editions Kim\'e}, volume = {7}, number = {2}, year = {2003}, language = {de}, url = {http://www.numdam.org/item/PHSC_2003__7_2_221_0/} }