Noether's theorems of a fractional Birkhoffian system within Riemann–Liouville derivatives
周燕, 张毅
Noether's theorems of a fractional Birkhoffian system within Riemann–Liouville derivatives
Zhou Yan (周燕), Zhang Yi (张毅)
中国物理B . 2014, (12): 124502 -124502 .  DOI: 10.1088/1674-1056/23/12/124502