@article{JRAM_1981__328_152397,
     author = {Hiroo Miki},
     title = {On the ramification numbers of cyclic p-extensions over local fields.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {99--115},
     publisher = {mathdoc},
     volume = {328},
     year = {1981},
     zbl = {0457.12005},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1981__328_152397/}
}