Google Scholar claims, that the article, which laid the cornerstone of Dr. Jörg Stork’s PhD thesis, has 100 citations! I really enjoyed working with Jörg and Prof. Dr. Gusz Eiben on this article.
P.S.: There are different metrics for counting citations. Google Scholar is often too optimistic. But anyhow, it was a nice work with many interesting discussions. Thanks to Jörg again!