@misc{_2012,
 copyright={Copyright by Wydawnictwo Uniwersytetu Wrocławskiego Sp. z o.o.},
 address={Wrocław},
 howpublished={online},
 year={2012},
 publisher={Wydawnictwo Uniwersytetu Wrocławskiego},
 language={pol},
 keywords={Second Polish Republic (1918-1939), Code of Obligations of 1933, statute of limitations},
}