@misc{Seidel_August_(1863-1916)_Transwaal,
 author={Seidel, August (1863-1916)},
 howpublished={online},
 publisher={[s.n.]},
 language={pol},
 type={książka},
 title={Transwaal i Boerowie},
 keywords={Burowie. ; Transwal--historia.},
}