@article{CM_1996__100_3_351_0,
     author = {Li, Hua-Chieh},
     title = {Counting periodic points of $p$-adic power series},
     journal = {Compositio Mathematica},
     pages = {351--364},
     publisher = {Kluwer Academic Publishers},
     volume = {100},
     number = {3},
     year = {1996},
     mrnumber = {1387670},
     zbl = {0871.11084},
     language = {en},
     url = {http://www.numdam.org/item/CM_1996__100_3_351_0/}
}