1. There's plenty of room at the bottom;Feynman;Eng Sci,1960
2. On the basic concept of “Nano-technology”;Taniguchi,1974
3. Nanotechnology;Franks;J Phys E: Sci Instrum,1987
4. Nanotechnology from a micro-machinist's point of view;Mallon,1992
5. Micron machination;Stix;Scient Amer,1992