PHYSICS LETTERS A
MA N, ZHANG SL, LIU DQ, WANG V
PHYSICS LETTERS A
LI ZY, LIU XG, XIE WZ, WU Y
PHYSICS LETTERS A
FU ZM, WANG JQ, ZHANG N, HAO KR, YANG ZX
PHYSICS LETTERS A
CHEN HY
PHYSICS LETTERS A
DING H, ZHENG XH
PHYSICS LETTERS A
TAN SH, TANG LM, CHEN KQ
PHYSICS LETTERS A
WEI XL, WEN X, XU LC, PENG XY, LIU LM, WANG RZ, CAO JX
PHYSICS LETTERS A
DENG XQ, ZHANG ZH, TANG GP, FAN ZQ, YANG CH
PHYSICS LETTERS A
LI KM, XIE ZX, SU KL, LUO WH, ZHANG Y
PHYSICS LETTERS A
ZHANG YP, YIN YH, LV HH, ZHANG HY