@misc{_Constitutiones_[1501-1550],
 year={[1501-1550]},
 rights={Domena publiczna (Public domain)},
 language={lat},
 title={Constitutiones conventus generalis Cracoviensis anno 1539 sabbato in cristino s. Valentini},
 type={rękopis},
 keywords={Polska. Sejm (1539), Kraków (Polska) - 16 w.},
}