MR0775209
Graef, John R. and Rankin, III, Samuel M. and Spikes, Paul W.
John R. GRAEF, Samuel M. RANKIN, III and Paul W. SPIKES
Oscillation results for nonlinear functional-differential equations
Funkcialaj Ekvacioj. Serio Internacia
27
1984
255--260
http://fe.math.kobe-u.ac.jp/FE/Free/vol27/fe27-2-7.pdf
http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE21-30-en_KML/fe27-255-260/fe27-255-260.pdf
http://www.ams.org/mathscinet-getitem?mr=MR0775209
fe27-255-260
1984
Oscillation Results for Nonlinear Functional Differential Equations
GRAEF, John R.; RANKIN, Samuel M.; III, ; SPIKES, Paul W.
GRAEF, John R.; RANKIN, Samuel M.; III, ; SPIKES, Paul W.
1
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