@article{EXMATH_2008_2008_1_a10,
     author = {Delpech,  S. },
     title = {The set of exponents for isomorphic extensions of {H\"older} maps is not always closed. },
     journal = {Extracta mathematicae},
     pages = {131-137},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_2008_2008_1_a10/}
}