@article{1178228289, author = {Osada, Hiroyuki}, title = {The Galois groups of the polynomials $x^n+ax^s+b$, II}, journal = {Tohoku Math. J. (2)}, volume = {39}, number = {4}, year = {1987}, pages = { 437-445}, language = {en}, url = {http://dml.mathdoc.fr/item/1178228289} }
Osada, Hiroyuki. The Galois groups of the polynomials $x^n+ax^s+b$, II. Tohoku Math. J. (2), Tome 39 (1987) no. 4, pp. 437-445. http://gdmltest.u-ga.fr/item/1178228289/