@inbook{26e4cb348bb042849f8700592a4eb9b7,
title = "I. Busch Keiser",
author = "J. Vree",
year = "1998",
language = "English",
isbn = "9024292697",
series = "Biografisch lexicon v.d. gesch. v.h. Ned. Protestantisme",
publisher = "Kok",
number = "IV",
pages = "78--79",
editor = "{van den Berg}, J. and {de Groot}, A. and {van den Berg}, A.J. and {de Jong}, O.J. and F.R.J. Knetch and D. Nauta and {Posthumus Meyjes}, G.H.M. and J. Trapman",
booktitle = "Biografisch lexicon voor de geschiedenis van het Nederlands Protestantisme, IV",
}