@book{,
address  = {New York, NY},
author = {Kolb, Robert},
editor = {},
keywords = {Luther, Martin (1483-1546)},
series = {Christian theology in context},
title={Martin Luther: confessor of the faith},
uniqueid = {1349762},
url = {http://opac.regesta-imperii.de/id/1349762},
year = {2009}
}