An advanced approach for vehicle routing problem with time windows. - C. Y. Lee; S. W. Lin; K. C. Ying; M. R. Yang (NCM, 2010)

Existence of Positive Solutions of Nonlinear Second-Order M-Point Boundary Value Problem. - F. H. Wong; Chuan Jen Chyan; S. W. Lin (Int. J. Artif. Life Res., 2011)