1. A fast natural algorithm for searching
2. Cormen TH, Leiserson CE, Rivest RL, Stein C. (2001), Introduction to Algorithms. 2nd edition, MIT Press.
3. Hecht E. (2002) Optics. 4th edition, Addison-Wesley.
4. Klehr A, Bugge F, Erbert G, Hofmann L, Knauer A, Sebastian J, Smirnitzki VB, Wenzel H, Tränkle G. (2000). 300 GHz continuously tunable high power three section DBR laser diode at 1060nm. In: Proceedings of the 26th International Symposium on Compound Semiconductors, Vol. 166, Inst. Phys. Conf. Ser., pp. 383–386.
5. Strobe Light Breaks the Attosecond Barrier