Weak and strong convergence theorems of an implicit iteration process for a countable family of nonexpansive mappings. Nakprasit, Kittikorn; Nilsrakoo, Weerayuth; Saejung, Satit — 2008 Fixed Point Theory and Applications [electronic only]
On the chromatic number of intersection graphs of convex sets in the plane. Kim, Seog-Jin; Kostochka, Alexandr; Nakprasit, Kittikorn — 2004 The Electronic Journal of Combinatorics [electronic only]