<bdi><a href="https://en.wikipedia.org/wiki/en:Heinrich_Carl_K%C3%BCster" class="extiw" title="w:en:Heinrich Carl Küster"><span title="German malacologist and entomologist (1807–1876)">Heinrich Carl Küster</span></a>
</bdi>
<dl><dd><a rel="nofollow" class="external free" href="https://archive.org/details/diekfereuropasna2418kste">https://archive.org/details/diekfereuropasna2418kste</a></dd>
<dd><a rel="nofollow" class="external free" href="https://archive.org/download/diekfereuropasna2418kste/diekfereuropasna2418kste.pdf">https://archive.org/download/diekfereuropasna2418kste/diekfereuropasna2418kste.pdf</a></dd></dl>