MR1019434
Grace, S. R.
S. R. GRACE
Oscillation of even order nonlinear functional-differential equations with deviating arguments
Funkcialaj Ekvacioj. Serio Internacia
32
1989
265--272
http://fe.math.kobe-u.ac.jp/FE/Free/vol32/fe32-2-7.pdf
http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE31-34-en_KML/fe32-265-272/fe32-265-272.pdf
http://www.ams.org/mathscinet-getitem?mr=MR1019434
fe32-265-272
1989
Oscillation of Even Order Nonlinear Functional Differential Equations with Deviating Arguments
GRACE, S. R.
GRACE, S. R.
1
Grace, S. R.; Lalli, B. S.
Oscillation theorems for nth order nonlinear differential equations with deviating arguments
Proc. Amer. Math. Soc.
90
1984
65-70
MR0722416
100
Cache/Gr/Grace,Oscillation,Proc*,1984,1985
2
Grace, S. R.; Lalli, B. S.
Oscillation theorems for damped differential equations of even order with deviating arguments
Siam J. Math. Anal.
15
1984
308-316
MR0731869
100
Cache/Gr/Grace,Oscillation,Siam*,1984,1985
3
Grace, S. R.; Lalli, B. S.
Oscillatory behavior of nonlinear differential equations with deviating arguments
Bull. Austral. Math. Soc.
31
1985
127-136
MR0772637
100
Cache/Gr/Grace,Oscillatory,Bull*,1985,1986
4
Kitamura, Y.
Oscillation of functional differential equations with general deviating arguments
Hiroshima Math. J.
15
1985
445-491
MR0813572
87
Cache/Ki/Kitamura,Oscillation,Hiroshima*,1985,1986