@misc{Bogdan_Wachowiak_Ze_1951,
 author={Bogdan Wachowiak},
 address={Poznań},
 year={1951},
 contents={Strona 122-136},
 publisher={Poznań : IZ,},
 language={pol},
 title={Ze studiów nad spławem na Wiśle w XVI – XVIII wieku},
 type={text},
}