Roychoudhury, SSinha, D KChattopadhyay, J2012-06-132012-06-131996Ecological modelling.V92,P55-64http://hdl.handle.net/10263/4308enSpatial patternDiffusionTemporal patternLotka–volterra modelEffect of time varying cross diffusivity in a two spaces Lotka-volterra competitive systemArticle