Letters in Mathematical Physics
Letters in Mathematical Physics > 2018 > 108 > 2 > 261-283
Letters in Mathematical Physics > 2018 > 108 > 2 > 307-329
Letters in Mathematical Physics > 2018 > 108 > 2 > 285-306
Letters in Mathematical Physics > 2018 > 108 > 2 > 377-390
Letters in Mathematical Physics > 2018 > 108 > 2 > 249-260
Letters in Mathematical Physics > 2018 > 108 > 2 > 391-412
Letters in Mathematical Physics > 2018 > 108 > 2 > 359-376
Letters in Mathematical Physics > 2018 > 108 > 2 > 425-443
Letters in Mathematical Physics > 2018 > 108 > 2 > 331-357
Letters in Mathematical Physics > 2018 > 108 > 2 > 413-424