1. Feynman, R.P.: There’s Plenty of Room at the Bottom. Caltech’s Engineering and Science 23, 22–36 (1960)
2. Nanotechnology Research Directions: Interagency Working Group on Nanoscience, Engineering and Technology (IWGN) Workshop Report (Vision for Nanotechnology R&D in the Next Decade), Washington D.C. (September 1999)
3. National Nanotechnology Initiative: Leading to the Next Industrial Revolution, A Report by the Interagency Working Group on Nanoscience, Engineering and Technology, Committee on Technology, National Science and Technology Council, Washington D.C. (February 2000)
4. Drexler, K.: Nanosystems: Molecular Machinery, Manufacturing and Computation. Wiley Inter Science (1992)
5. Iijima, S.: Helical Microtubules of Graphitic Carbon. Nature 354, 56–58 (1991)