@article{MM2_1982__38_154857,
     author = {Caterina Sartori},
     title = {Asymptotic {Analysis} of {Delay} {Differential} {Equations.}},
     journal = {Manuscripta mathematica},
     pages = {225--238},
     publisher = {mathdoc},
     volume = {38},
     year = {1982},
     zbl = {0498.34057},
     url = {http://geodesic.mathdoc.fr/item/MM2_1982__38_154857/}
}