I.O. Isaac  , Zsolt Lipcsey  , 
    Oscillations in Neutral Impulsive Logistic Differential Equations,
    Journal of Modern Mathematics and Statistics,
    Volume 3,Issue 1,
    2009,
    Pages 8-16,
    ISSN 1994-5388,
    jmmstat.2009.8.16,
    (https://makhillpublications.co/view-article.php?doi=jmmstat.2009.8.16)
    Abstract: In this study, the neutral delay impulsive differential equation model of a single-species dynamical system is considered. Some sufficient conditions for the oscillation of the solutions are also provided.
    Keywords: Neutral delay impulsive differential equation;single-species population dynamics