MR1189896 Grace, S. R. S. R. GRACE Oscillation theorems for damped functional-differential equations Funkcialaj Ekvacioj. Serio Internacia 35 1992 261--278 http://fe.math.kobe-u.ac.jp/FE/Free/vol35/fe35-2-4.pdf http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE35-40-en_KML/fe35-261-278/fe35-261-278.pdf http://www.ams.org/mathscinet-getitem?mr=MR1189896 fe35-261-278 1992 Oscillation Theorems for Damped Functional Differential Equations GRACE, S. R. GRACE, S. R.
1 Grace, S. R. Oscillatory and asymptotic behavior of damped functional differential equations Math. Nachr. 142 1989 279-305 MR1017387 75 Cache/Gr/Grace,Oscillatory,Math*,1989,1990
2 Grace, S. R.; Lalli, B. S. Oscillation theorems for nonlinear second order functional differential equations with damping Bull. Inst. Math. Acad. Sinica 13 1985 183-192 MR0805021 90 Cache/Gr/Grace,Oscillation,Bull*,1985,1986
3 Grace, S. R.; Lalli, B. S.; Yeh, C. C. Oscillation theorems for nonlinear second order differential equations with a nonlinear damping term Siam J. Math. Anal. 15 1984 1082-1093 MR0762965 100 Cache/Gr/Grace,Oscillation,Siam*,1984,1985
4 Grace, S. R.; Lalli, B. S. Oscillation theorems for $n$th order delay differential equations J. Math. Anal. Appl. 91 1983 352-366 MR0690876 85 Cache/Gr/Grace,Oscillation,J*,1983,1984
5 Ivanov, A. F.; Kitamura, Y.; Kusano, T.; Shevelo, V. N. Oscillatory solutions of functional differential equations generated by deviation of arguments of mixed type Hiroshima Math. J. 12 1982 645-655 MR0676564 92 Cache/Iv/Ivanov,Oscillatory,Hiroshima*,1982,1983
6 Kartsatos, A. G. Recent results on oscillation of solutions of forced and perturbed nonlinear differential equations of even order in "Quartation Stability of Dynamical Systems: Theory and Applications", Lecture Notes in Pure and Applied Math. No. 28, Dekker, New York 1977 17-72 MR0594954 Cache/Ka/Kartsatos,oscillation,*,1977,1978
7 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
8 Koplatadze, R. G.; Chanturija, T. A. On oscillatory and monotone solutions of first order different equations wih deviating arguments Differential'nye Uravaneniji 18 1982 1463-1465 (In Russian) MR0671174 Cache/Ko/Koplatadze,oscillatory,Differential'nye*,1982,1983
9 Kusano, T. Oscillation of even order linear functional differential equations with deviating arguments of mixed type J. Math. Anal. Appl. 98 1984 341-347 MR0730511
10 Ladas, G.; Stavroulakis, I. P. Oscillation caused by several retarded and advanced arguments J. Differential Equations 44 1982 134-152 MR0651691 87 Cache/La/Ladas,Oscillation,J*,1982,1983
11 Philos, Ch. G. Oscillatory and asymptotic behavior of all solutions of diferential equations with deviating arguments Proc. Roy. Soc. Edinburgh 81A 1978 195-210 MR0516413 76 Cache/Ph/Philos,Oscillatory,Proc*,1978,1979
12 Staikos, V. A. Basic results on oscillation for differential equations with deviating arguments Hiroshima Math. J. 19 1980 495-516 MR0594131 100 Cache/St/Staikos,oscillation,Hiroshima*,1980,1981