@article{BASM_2004_3_a3,
     author = {Angela P\u{a}\c{s}canu and Alexandru \c{S}ub\u{a}},
     title = {$GL(2,R)$-orbits of the polynomial sistems of differential equations},
     journal = {Buletinul Academiei de \c{S}tiin\c{t}e a Republicii Moldova. Matematica},
     pages = {25--40},
     publisher = {mathdoc},
     number = {3},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BASM_2004_3_a3/}
}