@article{EJDE_2004__2004__a174,
     author = {Flores-Espinoza,  Ruben},
     title = {Reducibility of zero curvature equations},
     journal = {Electronic journal of differential equations},
     year = {2004},
     volume = {2004},
     zbl = {1058.34049},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a174/}
}