@article{M2AN_2013__47_3_663_0,
     author = {Morosi, Carlo and Pernici, Mario and Pizzocchero, Livio},
     title = {On power series solutions for the {Euler} equation, and the {Behr-Ne\v{c}as-Wu} initial datum},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {663--688},
     publisher = {EDP-Sciences},
     volume = {47},
     number = {3},
     year = {2013},
     doi = {10.1051/m2an/2012041},
     mrnumber = {3056404},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/m2an/2012041/}
}