Physics Letters A
Physics Letters A > 2013 > 377 > 3-4 > 216-221
Physics Letters A > 2013 > 377 > 3-4 > 297-302
Physics Letters A > 2013 > 377 > 3-4 > 303-306
Physics Letters A > 2013 > 377 > 3-4 > 167-175
Physics Letters A > 2013 > 377 > 3-4 > 342-346
Physics Letters A > 2013 > 377 > 3-4 > 238-242
Physics Letters A > 2013 > 377 > 3-4 > 276-285
Physics Letters A > 2013 > 377 > 3-4 > 257-261
Physics Letters A > 2013 > 377 > 3-4 > 262-271
Physics Letters A > 2013 > 377 > 3-4 > 200-205
Physics Letters A > 2013 > 377 > 3-4 > 158-166
Physics Letters A > 2013 > 377 > 3-4 > 250-256
Physics Letters A > 2013 > 377 > 3-4 > 189-194
Physics Letters A > 2013 > 377 > 3-4 > 148-157
Physics Letters A > 2013 > 377 > 3-4 > 291-296
Physics Letters A > 2013 > 377 > 3-4 > 145-147
Physics Letters A > 2013 > 377 > 3-4 > 206-215
Physics Letters A > 2013 > 377 > 3-4 > 334-337