German puzzle designer (1929–2022)
5 total works indexed
· 2009 · cited 22,526x
· 2015 · cited 11,565x
· 2016 · cited 9,502x
· 2018 · cited 8,146x
· 2017 · cited 7,803x
via Crossref · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).