P. Gerdes

发表

Paulus Gerdes, P. Gerdes, 1999 .

P. Gerdes, A. Sona, Mirror Curves, 2007 .

P. Gerdes, Paulus Gerdes, Paulus Gerdes, 1996 .

Paulus Gerdes, P. Gerdes, 1997, Comput. Graph..

P. Gerdes, 2015, The Mathematical Intelligencer.