https://keybase.io/janjaap
janjaap (Jan-Jaap Bakker) | Keybase
janjaap (Jan-Jaap Bakker) is now on Keybase, an open source app for encryption and cryptography.
jan jaapbakkerkeybase
https://janjaap.de/
Jan Jaap
Curious by Nature, Precise by Design
janjaap
https://lezersvanstavast.blogspot.com/2012/05/hans-versnel-jaap-jan-brouwer.html
Lezers van Stavast: Hans Versnel & Jaap Jan Brouwer
lezersvanhansversneljaap