%0 Journal Article %A Kazuo Okamoto %T Studies on the Painlevé Equations. III. Second and Fourth Painlevé Equations PII and PIV. %J Mathematische Annalen %D 1986 %P 221-256 %V 275 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1986__275_164145/ %F MAN_1986__275_164145