Physics Letters A
Physics Letters A > 2016 > 380 > 9-10 > 1102-1104
Physics Letters A > 2016 > 380 > 39 > 3229-3232
Physics Letters A > 2016 > 380 > 40 > 3270-3277
Physics Letters A > 2016 > 380 > 42 > 3524-3529
Physics Letters A > 2016 > 380 > 9-10 > 1102-1104
Physics Letters A > 2016 > 380 > 39 > 3229-3232
Physics Letters A > 2016 > 380 > 40 > 3270-3277
Physics Letters A > 2016 > 380 > 42 > 3524-3529