@Article{JPDE-5-1,
author = {Qin Tiehu, Zhang Kangpei},
title = {A Semigroup Approach to Nonlinear Equation of Age-dependent Population Dynamics},
journal = {Journal of Partial Differential Equations},
year = {1992},
volume = {5},
number = {2},
pages = {1--16},
abstract = { This paper deals with nonlinear model, of age-dependent population dynamics, with nonautonomous time dependence. Using a nonlinear semigroup approach, the authors prove the existence of the problem under general assumptions.},
issn = {2079-732X},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jpde/5733.html}
}