@article{10_4064_ap_3_1_7_8,
     author = {A. Rotkiewicz},
     title = {Sur l'\'equation $x^z - y^t = a^t$, o\`u |x - y| = a$},
     journal = {Annales Polonici Mathematici},
     pages = {7--8},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1956},
     doi = {10.4064/ap-3-1-7-8},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-3-1-7-8/}
}