Two Kinds of Trigonometric Spline Curves with Shape Parameter. - LanLan Yan; JiongFeng Liang; GuoGen Wu (ESIAT (1), 2009)

Curves that Shape Can Adjust. - LanLan Yan; GuoGen Wu; JiongFeng Liang (ESIAT (1), 2009)

Generalized Ball Curves of Ninth Degree. - LanLan Yan; GuoGen Wu; JiongFeng Liang (ESIAT (1), 2009)