Physics Letters A
Physics Letters A > 2016 > 380 > 1-2 > 177-181
Physics Letters A > 2016 > 380 > 1-2 > 238-241
Physics Letters A > 2016 > 380 > 1-2 > 282-287
Physics Letters A > 2016 > 380 > 1-2 > 248-254
Physics Letters A > 2016 > 380 > 1-2 > 242-247
Physics Letters A > 2016 > 380 > 1-2 > 1-8
Physics Letters A > 2016 > 380 > 1-2 > 200-206
Physics Letters A > 2016 > 380 > 1-2 > 311-315
Physics Letters A > 2016 > 380 > 1-2 > 88-97
Physics Letters A > 2016 > 380 > 1-2 > 98-105
Physics Letters A > 2016 > 380 > 1-2 > 207-210
Physics Letters A > 2016 > 380 > 1-2 > 232-237
Physics Letters A > 2016 > 380 > 1-2 > 293-298
Physics Letters A > 2016 > 380 > 1-2 > 9-14
Physics Letters A > 2016 > 380 > 1-2 > 135-141
Physics Letters A > 2016 > 380 > 1-2 > 142-146
Physics Letters A > 2016 > 380 > 1-2 > 299-303
Physics Letters A > 2016 > 380 > 1-2 > 215-221
Physics Letters A > 2016 > 380 > 1-2 > 65-67
Physics Letters A > 2016 > 380 > 1-2 > 272-276