@article{SM_1968_5_3_a5,
     author = {V. P. Palamodov},
     title = {A remark on exponential representation of solutions of differential equations with constant coefficients},
     journal = {Sbornik. Mathematics},
     pages = {401--416},
     year = {1968},
     volume = {5},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1968_5_3_a5/}
}