484. Garfield, Eugene. "From Bibliographic Coupling to Co-Citation Analysis Via Algorithmic Historio-Bibliography". A citationist's tribute to Belver C. Griffith, presented at Drexel University, Philadelphia, Pennsylvania, 2001 November 27, 2001

484. Garfield, Eugene. "From Bibliographic Coupling to Co-Citation Analysis Via Algorithmic Historio-Bibliography". A citationist's tribute to Belver C. Griffith, presented at Drexel University, Philadelphia, Pennsylvania, 2001 November 27, 2001, Box: 97, Folder: 54. Eugene Garfield Papers, 2009-036. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/21252 Accessed October 18, 2024.