The (German) article about REST principles I wrote together with Phillip Ghadir has just been published by OBJEKTspektrum and is also available online (if you pay for it). Alternatively, send me an email.
This is a single archived entry from Stefan Tilkov’s blog. For more up-to-date content, check out my author page at INNOQ, which has more information about me and also contains a list of published talks, podcasts, and articles. Or you can check out the full archive.