I am a Finnish Bachelor of Engineering in Information Technology. I graduated in 2013.
I wrote my final thesis about h-node. It can be viewed and downloaded here in English:
This is a re-written and re-licensed version of the original. It is licensed under CC BY-SA 4.0, so please feel free to copy and share it. The original version of my thesis can be found here:
It is licensed under CC BY-ND 3.0. Please, feel free to copy and share it.