| Oscillation theorems for linear differential equations of second order CG Philos Archiv der mathematik 53, 482-492, 1989 | 600 | 1989 |
| On the existence of nonoscillatory solutions tending to zero at∞ for differential equations with positive delays CG Philos Archiv der Mathematik 36, 168-178, 1981 | 384 | 1981 |
| Sharp conditions for the oscillation of delay difference equations G Ladas, CG Philos, YG Sficas International Journal of Stochastic Analysis 2, 1-11, 1989 | 277 | 1989 |
| A new criterion for the oscillatory and asymptotic behavior of delay differential equations C Philos | 205 | 1981 |
| Necessary and sufficient conditions for the oscillation of difference equations G Ladas, CG Philos, YG Sficas LIBERTAS MATHEMATICA (vol. I-XXXI) 9, 121-126, 1989 | 128 | 1989 |
| On oscillations of some difference equations CG Philos Funkcial. Ekvac 34 (1), 157-172, 1991 | 91 | 1991 |
| The dynamics of some discrete population models G Karakostas, CG Philos, YG Sficas Nonlinear Analysis: Theory, Methods & Applications 17 (11), 1069-1084, 1991 | 85 | 1991 |
| Global attractivity in a nonlinear difference equation CG Philos, IK Purnaras, YG Sficas Applied Mathematics and Computation 62 (2-3), 249-258, 1994 | 80 | 1994 |
| Stable steady state of some population models G Karakostas, CG Philos, YG Sficas Journal of Dynamics and Differential Equations 4, 161-190, 1992 | 66 | 1992 |
| Asymptotic to polynomials solutions for nonlinear differential equations CG Philos, IK Purnaras, PC Tsamatos Nonlinear Analysis: Theory, Methods & Applications 59 (7), 1157-1179, 2004 | 54 | 2004 |
| Periodic first order linear neutral delay differential equations CG Philos, IK Purnaras Applied Mathematics and Computation 117 (2-3), 203-222, 2001 | 48 | 2001 |
| Oscillatory and asymptotic behaviour of all solutions of differential equations with deviating arguments CG Philos Proceedings of the Royal Society of Edinburgh Section A: Mathematics 81 (3-4 …, 1978 | 46 | 1978 |
| On the behavior of the solutions of scalar first order linear autonomous neutral delay differential equations IG E. Kordonis, NT Niyianni, CG Philos Archiv der Mathematik 71, 454-464, 1998 | 44 | 1998 |
| An oscillation criterion for linear difference equations with general delay argument GE Chatzarakis, CG Philos, IP Stavroulakis Portugaliae Mathematica 66 (4), 513-533, 2009 | 43 | 2009 |
| An oscillation criterion for first order linear delay differential equations CG Philos, YG Sficas Canadian Mathematical Bulletin 41 (2), 207-213, 1998 | 43 | 1998 |
| The behavior of solutions of linear integro-differential equations with unbounded delay IGE Kordonis, CG Philos Computers & Mathematics with Applications 38 (2), 45-50, 1999 | 42 | 1999 |
| Oscillatory and asymptotic behavior of second and third order retarded differential equations CG Philos, YG Sficas Czechoslovak Mathematical Journal 32 (2), 169-182, 1982 | 39 | 1982 |
| On the oscillation of the solutions to linear difference equations with variable delay. GE Chatzarakis, CG Philos, IP Stavroulakis Electronic Journal of Differential Equations (EJDE)[electronic only] 2008 …, 2008 | 37 | 2008 |
| Asymptotic properties, nonoscillation, and stability for scalar first order linear autonomous neutral delay differential equations. CG Philos, IK Purnaras Electronic Journal of Differential Equations (EJDE)[electronic only] 2004 …, 2004 | 37 | 2004 |
| Oscillation criteria for second order superlinear differential equations CG Philos Canadian journal of mathematics 41 (2), 321-340, 1989 | 36 | 1989 |
