@article{DOCMA_2010__S4__a3,
     author = {Valtman, Vitaly and Vostokov, Sergey},
     title = {Artin-Hasse functions and their invertions in local fields},
     journal = {Documenta mathematica},
     pages = {655--660},
     publisher = {mathdoc},
     volume = {Andrei A. Suslin's Sixtieth Birthday},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2010__S4__a3/}
}