1. Vögtle F (2001) Dendrimers III – design, dimension, function. In: Houk KN, de Meijere A, Kessler H, Lehn I-M, Ley SV, Schreiber SL, Thiem I, Trost BM (eds) Topics in current chemistry, vol 212. Springer, Berlin
2. Frechet JMJ, Tomalia DA (2001) Dendrimers and other dendritic polymers. In: Scheirs J (ed) Wiley series in polymer science. Wiley, New York, p 688
3. Hawker CJ, Frechet JMJ (1990) J Am Chem Soc 112:7638
4. Fischer M, Vogtle F (1999) Angew Chem Int Ed 38:885
5. Tomalia DA, Naylor AM, Goddard WA (1990) Angew Chem Int Ed 29:138