@misc{Hartknoch_Christoph_(1644-1687)_Christoph,
 author={Hartknoch, Christoph (1644-1687)},
 language={lat},
 type={Starodruk},
 title={Christoph Johann HARTKNOCH, Selectae dissertationes historicae de variis rebus Prussicis. Opera et studio Christophori Hartknoch. Anno M DC LXXIX.},
}