@article{ZNSL_2009_373_a13,
     author = {R. Peretz},
     title = {The 2-$d$ {Jacobian} conjecture, the $d$-inversion approximation and its natural boundary},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {210--225},
     publisher = {mathdoc},
     volume = {373},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2009_373_a13/}
}