470. Garfield, Eugene. "Opening Remarks on the Occasion of Manfred Bonitz's 70th Anniversary. Presented at the Patterns in Scientific Communication: The Matthew Effect in Science and Beyond Colloquium in Honour of the 70the Birthday of Dr. Manfred Bonitz, Berlin, Germany, 2001 March 16, 2001

470. Garfield, Eugene. "Opening Remarks on the Occasion of Manfred Bonitz's 70th Anniversary. Presented at the Patterns in Scientific Communication: The Matthew Effect in Science and Beyond Colloquium in Honour of the 70the Birthday of Dr. Manfred Bonitz, Berlin, Germany, 2001 March 16, 2001, Box: 97, Folder: 43. Eugene Garfield Papers, 2009-036. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/21241 Accessed October 18, 2024.