Noether symmetries of discrete mechanico-electrical systems
傅景礼, 陈本永, 谢凤萍
Noether symmetries of discrete mechanico-electrical systems
Fu Jing-Li (傅景礼), Chen Ben-Yong(陈本永), Xie Feng-Ping (谢凤萍)
中国物理B . 2008, (12): 4354 -4360 .  DOI: 10.1088/1674-1056/17/12/003