@InCollection{Zdrenka:1997,
author
=
"J.Zdrenka",
title
=
"Tiergart Jan (ok. 1380-1456)",
pages
=
"368--369",
year
=
"1997",
booktitle
=
"Słownik biograficzny Pomorza Nadwiślańskiego. Tom 4. R - Ż ISBN: 8387359068",
editor
=
"pod red. Stanisława Gierszewskiego",
publisher
=
"Gdańskie Towarzystwo Naukowe",
address
=
"Gdańsk",
}