@article{MM2_1983__45_154972,
     author = {Ph. Delanoe},
     title = {Bifurcation for {Monge-Amp\`ere} {Equations} on {Flat} {Tori.}},
     journal = {Manuscripta mathematica},
     pages = {29--46},
     publisher = {mathdoc},
     volume = {45},
     year = {1983},
     zbl = {0536.58034},
     url = {http://geodesic.mathdoc.fr/item/MM2_1983__45_154972/}
}