@article{RMI_2009_2009_1_a15,
     author = {Broglia, F. and  Pieroni, F.},
     title = {The {Nullstellensatz} for real coherent analytic surfaces.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {781-798},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_2009_2009_1_a15/}
}