Citation: Jannin, M.; Kilinsky, C.; Godefroy, G.; Jannot, B.; Sorokina, N. I.; Lee, D. Y.; Simonov, V. I.; Vronkova, V. I.; Yanoviskii, V. K. (1996). Crystal structures and dielectric properties of compounds in the KTiOPP4-TlTiOPO4 and RbTiOPO4-TlTiOPO4 systems. European Journal of Solid State and Inorganic Chemistry, 33, pp. 607-621.