PanLinx
ελληνικά
ell-000
Πέτρος Ασέν
български
bul-000
Теодор-Петър
English
eng-000
Peter IV of Bulgaria
Nederlands
nld-000
Peter IV van Bulgarije
русский
rus-000
Пётр IV
slovenčina
slk-000
Peter IV.
PanLex
