Existence of four periodic solutions for a generalized delayed ratio-dependent predator–prey system
Wang, Qi, Fang, Yayun, Lu, DichengVolume:
247
Language:
english
Journal:
Applied Mathematics and Computation
DOI:
10.1016/j.amc.2014.09.043
Date:
November, 2014
File:
PDF, 372 KB
english, 2014