<bdi><a href="https://en.wikipedia.org/wiki/en:Pieter_Soutman" class="extiw" title="w:en:Pieter Soutman"><span title="painter from the Northern Netherlands (1593-1657)">Pieter Soutman</span></a>
</bdi>
Polish Academy of Sciences (1981). <i>Rocznik historii sztuki</i>, Volume 12-13