@InCollection{Kiec:2005,
author
=
"O.Kiec",
title
=
"Steffani Johannes Martin Wilhelm (1899 - 1976)",
pages
=
"262--264",
year
=
"2005",
booktitle
=
"Polski słownik biograficznyStefan z Jardanowic - Steinhagen Henryk ",
publisher
=
"Instytut Historii PAN",
address
=
"Warszawa - Kraków",
volume
=
"T. 43/2, z. 177",
}