@article{JRAM_1975__0278_0279_151646,
     author = {Itaru Yamaguchi},
     title = {On {Fermat's} last theorem. {VII.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {93--98},
     publisher = {mathdoc},
     volume = {0278_0279},
     year = {1975},
     zbl = {0322.12007},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__0278_0279_151646/}
}