Kata Kunci Pencarian:
- Jarosław Biernat
- Biernat
- Deaths in April 2019
- List of foreign Bundesliga players
- List of Polish-language authors
- List of Polish-language poets
- 2020–2021 women's strike protests in Poland
- 1982–83 Ekstraklasa
- List of Sejm members (2011–2015)
- 1979 UEFA European Under-18 Championship squads