@article{AIHPB_1996__32_5_623_0,
     author = {Baxter, Martin},
     title = {Discounted additive functionals of {Markov} processes},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {623--644},
     year = {1996},
     publisher = {Gauthier-Villars},
     volume = {32},
     number = {5},
     mrnumber = {1411275},
     zbl = {0890.60070},
     language = {en},
     url = {https://www.numdam.org/item/AIHPB_1996__32_5_623_0/}
}