<div class="fn value">
Jacob Stockbauer (1836-1896)</div>
books.google.com, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=BfsGAAAAQAAJ">Google Books-USA</a><a href="https://en.wikisource.org/wiki/Wikisource:GBSUS" class="extiw" title="s:Wikisource:GBSUS">*</a> Quellenschriften für Kunstgeschichte und Kunsttechnik des Mittelalters un der Renaissence. Band VIII