@misc{Jekel_Franz_Joseph_(1763-1816)_Pohlens,
 author={Jekel, Franz Joseph (1763-1816)},
 howpublished={online},
 publisher={Geistinger's Buchhandlung},
 language={ger},
 type={książka},
 title={Pohlens Handelsgeschichte. T. 2},
 keywords={książki 19 w.},
}