GeekOTron·5 tahun yang lalu·discussIn this example you can read the abstract for free as well as the references.
GeekOTron·6 tahun yang lalu·discussI've used it a few years ago, and found some bugs in the available copy.
GeekOTron·6 tahun yang lalu·discussI once lived in a time where there was no (accessible) computer. I spent long hours trying to imagine how I could build one, including making memory elements with neon bulbs.