@InCollection{Zdrenka:1994,
author
=
"J.Zdrenka",
title
=
"Jordan Wilhelm (ok. 1400-1461)",
pages
=
"322-323",
year
=
"1994",
booktitle
=
"Słownik biograficzny Pomorza Nadwiślańskiego. Tom 2. G - K ISBN: 8390235102",
editor
=
"pod red. Stanisława Gierszewskiego",
publisher
=
"Gdańskie Towarzystwo Naukowe",
address
=
"Gdańsk",
}