Earl, D. J.; Deem, M. W. (2006). "Toward a Database of Hypothetical Zeolite Structures". Industrial & Engineering Chemistry Research. 45 (16): 5449. doi:10.1021/ie0510728.
Ockwig, N. W.; Delgado-Friedrichs, O.; O'Keeffe, M.; Yaghi, O. M. (2005). "Reticular Chemistry: Occurrence and Taxonomy of Nets and Grammar for the Design of Frameworks". Accounts of Chemical Research. 38 (3): 176–82. doi:10.1021/ar020022l. PMID15766236.
Foster, M. D.; Rivin, I.; Treacy, M. M. J.; Delgado Friedrichs, O. (2006). "A geometric solution to the largest-free-sphere problem in zeolite frameworks". Microporous and Mesoporous Materials. 90 (1–3): 32–38. doi:10.1016/j.micromeso.2005.08.025. S2CID93782941.
Ockwig, N. W.; Delgado-Friedrichs, O.; O'Keeffe, M.; Yaghi, O. M. (2005). "Reticular Chemistry: Occurrence and Taxonomy of Nets and Grammar for the Design of Frameworks". Accounts of Chemical Research. 38 (3): 176–82. doi:10.1021/ar020022l. PMID15766236.
Foster, M. D.; Rivin, I.; Treacy, M. M. J.; Delgado Friedrichs, O. (2006). "A geometric solution to the largest-free-sphere problem in zeolite frameworks". Microporous and Mesoporous Materials. 90 (1–3): 32–38. doi:10.1016/j.micromeso.2005.08.025. S2CID93782941.