E. A. Grove

Global Stability in Some Population Models

R. Levins, R. Levins, G. Ladas, 2000 .

Periodicities in Nonlinear Difference Equations

G. Ladas, G. Ladas, E. A. Grove, 2004 .

Neutral delay differential equations with positive and negative coefficients

G. Ladas, G. Ladas, E. A. Grove, 1988 .

Oscillations of first-order neutral delay differential equations

G. Ladas, G. Ladas, E. A. Grove, 1986 .

Sufficient Conditions for the Oscillation of Delay and Neutral Delay Equations

G. Ladas, G. Ladas, E. A. Grove, 1988, Canadian Mathematical Bulletin.

Oscillations of neutral difference equations

G. Ladas, G. Ladas, E. A. Grove, 1989 .