..............page:122-125
..............page:113-116
..............page:126-128
..............page:120-121
..............page:117-119,128
On the Least-Action Principle in Physics
su an1; lu an-shan2; li bing-kuan1(1.department of physics and electronic engineering; hechi university; yizhou 546300; china; 2.department of physics and electronic engineering; qinzhou university; qinzhou 535000; china)
..............page:67-70
..............page:101-104
..............page:93-95,100
..............page:96-100
..............page:105-107
..............page:108-112