@article{RM_2010_65_5_a9,
     author = {A. A. Davydov and L. Trinh Thi Diep},
     title = {Normal forms for families of linear equations of mixed type near non-resonant folded singular points},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {984--986},
     publisher = {mathdoc},
     volume = {65},
     number = {5},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2010_65_5_a9/}
}