@misc{Długokęcki_Wiesław_(1957–_)_Opis_2002,
 author={Długokęcki, Wiesław (1957– ) and Kowalczyk, Elżbieta (1945– )},
 volume={109},
 number={2},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={2002},
 publisher={Wydawnictwo Naukowe "Semper"},
 language={pol},
 title={Opis granicy Mazowsza z państwem zakonu krzyżackiego},
 type={Text},
 URL={http://www.rcin.org.pl/Content/4911/PDF/WA303_4309_KH109-r2002-R109-nr2_Kwartalnik-Historyczny%2001%20Dlugokecki,%20Kowalczyk.pdf},
 keywords={Mazovia 14th-15th c., Teutonic Order State 14th-15th c., Mazovian-Teutonic Order frontier 14th c., 15th c.},
}