%0 Journal Article %T Dynamics of a stochastic non-autonomous predator-prey system with Beddington-DeAngelis functional response %A Shuang Li %A and Xinan Zhang %J Advances in Difference Equations %D 2013 %I %R 10.1186/1687-1847-2013-19 %X MSC: 92B05, 34F05, 60H10, 93E03. %K predator-prey %K non-autonomous %K stochastic %K Beddington-DeAngelis %K persistence %K extinction %U http://www.advancesindifferenceequations.com/content/2013/1/19/abstract