As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
0.7Bi_{0.95}Dy_{0.05}FeO_{3}-0.3Pb(Fe_{0.5}Nb_{0.5})O_{3} is a multiferroic material which exhibits ferroelectric and antiferromagnetic ordering. In this paper the way of the synthesis of 0.7Bi_{0.95}Dy_{0.05}FeO_{3}-0.3Pb(Fe_{0.5}Nb_{0.5})O_{3} is presented. The detailed X-ray and Mössbauer effect studies were done and crystal and hyperfine interaction parameters were obtained.