Shengqiang Liu, Lansun Chen. Necessary-sufficient conditions for permanence and extinction in lotka-volterra system with distributed delays. Appl. Math. Lett., 16(6):911-917, 2003. [doi]
@article{LiuC03:20,
title = {Necessary-sufficient conditions for permanence and extinction in lotka-volterra system with distributed delays},
author = {Shengqiang Liu and Lansun Chen},
year = {2003},
doi = {10.1016/S0893-9659(03)90016-4},
url = {http://dx.doi.org/10.1016/S0893-9659(03)90016-4},
researchr = {https://researchr.org/publication/LiuC03%3A20},
cites = {0},
citedby = {0},
journal = {Appl. Math. Lett.},
volume = {16},
number = {6},
pages = {911-917},
}