Joseph Helffrich
Sign in to saveGerman astronomer (1890–1971)
Person · Open Library
- Works
- 1
Top works
- Untersuchungen im Sternhaufen h Persei nach Aufnahmen mit dem Waltz-Reflektor der Heidelberger Sternwarte
via Open Library + Wikidata
Music · MusicBrainz
- Type
- Person
- Gender
- Male
- Origin
- United States
- Active from
- 1930
- Active to
- 1999-12-15
via MusicBrainz · CC0
Recent publications · Crossref
5 total works indexed
- You Only Look Once: Unified, Real-Time Object Detection
· 2016 · cited 40,202x
- SciPy 1.0: fundamental algorithms for scientific computing in Python
· 2020 · cited 36,455x
- Naturalistic inquiry
· 1985 · cited 34,725x
- When to use and how to report the results of PLS-SEM
· 2019 · cited 21,451x
- CONFIDENCE LIMITS ON PHYLOGENIES: AN APPROACH USING THE BOOTSTRAP
· 1985 · cited 19,717x
via Crossref · CC0