@article{AgafonovaKozyrevMukhinetal.2020, author = {D. S. Agafonova and A. B. Kozyrev and N. V. Mukhin and D. N. Red'ka and G. K. Elanskaya and M. V. Rudenko and A. Oseev and S{\"o}ren Hirsch}, title = {Impurity Phases in Polycrystalline Films of Ferroelectric Oxides of the Perovskite-Type on the Basis of Bi2SrTa2O9 and Pb(Zr,Ti)O3}, journal = {Glass Physics and Chemistry}, volume = {44}, number = {1}, pages = {15 -- 20}, doi = {10.1134/S1087659618010029}, year = {2020}, }