1. John Vincent Atanasoff Biographyhttp://jva.cs.iastate.edu/jvabio.php
2. Raspberry PI Zero: The 5$ Computerhttp://www.raspberry-pi-zero
3. Who Invented the Transistor?http:/www.computerhistory.org/atchm/who-invented-the-transistor/
4. Crystal Growth for Beginners: Fundamentals of Nucleation, Crystal Growth and Epitaxy;Markov,2003
5. Formation and Stability of Self-Assembled Coherent Islands in Highly Mismatched Heteroepitaxy