John W. Anthony, Richard A. Bideaux, Kenneth W. Bladh, and Monte C. Nichols (Eds.) Perovskite. Handbook of Mineralogi. Mineralogical Society of America, Chantilly, VA
Lufaso, Michael W.; Woodward, Patrick M. (2004). «Jahn–Teller distortions, cation ordering and åttesidigl tilting in perovskites». Acta Crystallographica Section B Structural Science60: 10. doi:10.1107/S0108768103026661.
Lemanov, V; Sotnikov, A.V.; Smirnova, E.P.; Weihnacht, M.; Kunze, R. (1999). «Perovskite CaTiO3 as an incipient ferroelektrisk». Solid State Communications110 (11): 611. Bibcode:1999SSCom.110..611L. doi:10.1016/S0038-1098(99)00153-2.
Lemanov, V; Sotnikov, A.V.; Smirnova, E.P.; Weihnacht, M.; Kunze, R. (1999). «Perovskite CaTiO3 as an incipient ferroelektrisk». Solid State Communications110 (11): 611. Bibcode:1999SSCom.110..611L. doi:10.1016/S0038-1098(99)00153-2.