Computational chemistry on Fujitsu vector-parallel processors: Development and performance of applications software. - Alistair P. Rendell; Andrey A. Bliznyuk; Thomas Huber; Ross H. Nobes; Elena V. Akhmatskaya; Herbert A. Früchtl; Paul W.-C. Kung; Victor Milman; Han Lung (Parallel Comput., 2000)

Urea: An ab initio and force field study of the gas and solid phases. - H. Sun; Paul W.-C. Kung (J. Comput. Chem., 2005)