User:PhilippeTeuwen
- doegox on keybase.io
- @doegox
- Flickr
- Pinboard
- LibraryThing
- Google Scholar
- ResearchGate
- SpeakerDeck
- GitHub
- OpenHub
Erdös Number: 3 thanks to a paper without a single formula ;)
(e.g. Philippe Teuwen ↔ Joppe W. Bos ↔ Peter L. Montgomery ↔ Paul Erdös)