Tezcan, F. Akif; Crane, Brian R.; Winkler, Jay R.; Gray, Harry B. Electron Tunneling in Protein Crystals. Proceedings of the National Academy of Sciences of the United States of America. 2001, 98 (9): 5002–5006. Bibcode:2001PNAS...98.5002A. JSTOR 3055554. doi:10.1073/pnas.081072898.
Tezcan, F. Akif; Crane, Brian R.; Winkler, Jay R.; Gray, Harry B. Electron Tunneling in Protein Crystals. Proceedings of the National Academy of Sciences of the United States of America. 2001, 98 (9): 5002–5006. Bibcode:2001PNAS...98.5002A. JSTOR 3055554. doi:10.1073/pnas.081072898.
Tezcan, F. Akif; Crane, Brian R.; Winkler, Jay R.; Gray, Harry B. Electron Tunneling in Protein Crystals. Proceedings of the National Academy of Sciences of the United States of America. 2001, 98 (9): 5002–5006. Bibcode:2001PNAS...98.5002A. JSTOR 3055554. doi:10.1073/pnas.081072898.