@article{AIHPA_1994__61_2_205_0,
     author = {Fan, Qihong},
     title = {Resonances of relativistic {Schr\"odinger} operators with homogeneous electric fields},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {205--221},
     publisher = {Gauthier-Villars},
     volume = {61},
     number = {2},
     year = {1994},
     mrnumber = {1311065},
     zbl = {0812.35146},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1994__61_2_205_0/}
}