@article{EJDE_2004__2004__a19,
     author = {Dragan, Vasile and Freiling, Gerhard and Hochhaus, Andreas and Morozan, Toader},
     title = {A class of nonlinear differential equations on the space of symmetric matrices},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2004},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a19/}
}