المؤلفون: Groneberg, David A., Peiser, Christian, Dinh, Q. Thai, Matthias, John, Eynott, Paul R., Heppt, Werner, Carlstedt, Ingemar, Witt, Christian, Fischer, Axel, Chung, K. Fan

المصدر: The Laryngoscope ; volume 113, issue 3, page 520-524 ; ISSN 0023-852X 1531-4995

الإتاحة: https://doi.org/10.1097/00005537-200303000-00023Test

المؤلفون: Tröger, Uwe, Lang, Matthias John

المصدر: Materials Aspects in Automotive Catalytic Converters ; page 186-190 ; ISBN 9783527304912 9783527600533

الإتاحة: https://doi.org/10.1002/3527600531.ch16Test