线与可求长曲线数学的实践与认识，2006，36（5）：3083104时统业，周本虎第二类平面曲线积分的对称性质及其应用高等数学研究，2006，112（2）：25295同济大学数学教研室，高等数学北京：高等教育出版社，20026钱吉林，肖新平高等数学词典武汉：华中师范大学出版社，1999
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