@article{ 186-G000212, title = {Gas chromatographic-mass spectrometric analysis of tannin hydrolysates from the ink of ancient manuscripts (XIth to XVIth century)}, journal = {Journal of Chromatography}, author = {Arpino, P.}, address = {}, publisher = {}, year = {1977}, url = {https://katalog.fid-bbi.de/Record/186-G000212} }