@article{AIHPB_1987__23_3_499_0,
     author = {Evans, Steven N.},
     title = {Potential theory for a family of several {Markov} processes},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {499--530},
     publisher = {Gauthier-Villars},
     volume = {23},
     number = {3},
     year = {1987},
     mrnumber = {906728},
     zbl = {0625.60086},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_1987__23_3_499_0/}
}