Arjas and Nummelin [10]
Arjas, Nummelin and Tweedie [11]
Cheong [63]
Cheong [64]
Cheong [66]
Cheong [65]
Flaspohler and Holmes [109]
Gyllenberg and Silvestrov [132]
Nummelin [248]
Nummelin [249]
Silvestrov [343]
Teugels [356]
