@article{RMI_2000_2000_1_a14,
     author = {Shklover, Vladimir E.},
     title = {El problema de {Schiffer} y las hipersuperficies isoparam\'etricas.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {529-569},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_2000_2000_1_a14/}
}