Cassell's cyclopaedia of photography, Bernard Edward Jones, Ayer Publishing, 1973, p.401 'Phosphate plates and papers', googlebooks link
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Taichman, R. S.; Hauschka, P. V. (1992). “Effects of interleukin-1? And tumor necrosis factor-? On osteoblastic expression of osteocalcin and mineralized extracellular matrix in vitro”. Inflammation. 16 (6): 587–601. doi:10.1007/BF00919342. PMID1459694. Free version
Yi, Z.; Ye, J.; Kikugawa, N.; Kako, T.; Ouyang, S.; Stuart-Williams, H.; Yang, H.; Cao, J.; Luo, W.; Li, Z.; Liu, Y.; Withers, R. L. (2010). “An orthophosphate semiconductor with photooxidation properties under visible-light irradiation”. Nature Materials. 9 (7): 559–564. Bibcode:2010NatMa...9..559Y. doi:10.1038/nmat2780. PMID20526323.
google.com.vn
books.google.com.vn
Encyklopaedie der Naturwissenschaften, Tập 10 (E. Trewendt, 1892), trang 717 – [1]. Truy cập 20 tháng 6 năm 2020.
harvard.edu
ui.adsabs.harvard.edu
Yi, Z.; Ye, J.; Kikugawa, N.; Kako, T.; Ouyang, S.; Stuart-Williams, H.; Yang, H.; Cao, J.; Luo, W.; Li, Z.; Liu, Y.; Withers, R. L. (2010). “An orthophosphate semiconductor with photooxidation properties under visible-light irradiation”. Nature Materials. 9 (7): 559–564. Bibcode:2010NatMa...9..559Y. doi:10.1038/nmat2780. PMID20526323.
Taichman, R. S.; Hauschka, P. V. (1992). “Effects of interleukin-1? And tumor necrosis factor-? On osteoblastic expression of osteocalcin and mineralized extracellular matrix in vitro”. Inflammation. 16 (6): 587–601. doi:10.1007/BF00919342. PMID1459694. Free version
Yi, Z.; Ye, J.; Kikugawa, N.; Kako, T.; Ouyang, S.; Stuart-Williams, H.; Yang, H.; Cao, J.; Luo, W.; Li, Z.; Liu, Y.; Withers, R. L. (2010). “An orthophosphate semiconductor with photooxidation properties under visible-light irradiation”. Nature Materials. 9 (7): 559–564. Bibcode:2010NatMa...9..559Y. doi:10.1038/nmat2780. PMID20526323.
Taichman, R. S.; Hauschka, P. V. (1992). “Effects of interleukin-1? And tumor necrosis factor-? On osteoblastic expression of osteocalcin and mineralized extracellular matrix in vitro”. Inflammation. 16 (6): 587–601. doi:10.1007/BF00919342. PMID1459694. Free version