Recursion vs. Iteration: An Empirical Study of Comprehension. - Alan C. Benander; Barbara A. Benander; H. Pu (J. Syst. Softw., 1996)

Numerical exploration of vortex matter in Bose-Einstein condensates. - L. O. Baksmaty; Y. Liu; U. Landman; N. P. Bigelow; H. Pu (Math. Comput. Simul., 2009)