@article{MS2_1988__63_1_167045,
     author = {K. Inkeri},
     title = {Generalizations of {Furtw\"angler's} criteria for {Fermat's} last theorem and some related results.},
     journal = {Mathematica Scandinavica},
     pages = {117--135},
     publisher = {mathdoc},
     volume = {63},
     number = {1},
     year = {1988},
     zbl = {0676.10013},
     url = {http://geodesic.mathdoc.fr/item/MS2_1988__63_1_167045/}
}