Scan from the book <i>Das Problem der Willensfreiheit in der neuesten deutschen Philosophie</i> from Dr. Leo Müffelmann (MU VAC 022)
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<a href="https://en.wikipedia.org/wiki/de:Leo_M%C3%BCffelmann" class="extiw" title="w:de:Leo Müffelmann">Dr. Leo Müffelmann</a> (1881-1934)</div>
<bdi><a href="https://www.wikidata.org/wiki/Q15734302" class="extiw" title="d:Q15734302"><span title="university library">Maastricht University Library</span></a>
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