On a problem in complex oscillation theory of periodic second order linear differential equations and some related perturbation results.
Chiang, Yik-Man ; Gao, Shi-An
Annales Academiae Scientiarum Fennicae. Mathematica, Tome 27 (2002), p. 273-290 / Harvested from The Electronic Library of Mathematics
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Publié le : 2002-01-01
EUDML-ID : urn:eudml:doc:123764 
@article{02057288,
     title = {On a problem in complex oscillation theory of periodic second order linear differential equations and some related perturbation results.},
     journal = {Annales Academiae Scientiarum Fennicae. Mathematica},
     volume = {27},
     year = {2002},
     pages = {273-290},
     zbl = {1045.34057},
     language = {en},
     url = {http://dml.mathdoc.fr/item/02057288}
}

Chiang, Yik-Man; Gao, Shi-An. On a problem in complex oscillation theory of periodic second order linear differential equations and some related perturbation results.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 27 (2002) pp. 273-290. http://gdmltest.u-ga.fr/item/02057288/