Padmanabhan, T.2012-03-042012-03-041995-03-12http://hdl.handle.net/11007/256Cosmological models for structure formation are severely constrained by several of the recent observational results. we now have observations which probe the power spectrum of fluctuations from about 0.5h-1 Mpc. these probes and the constraints they imply on models for structure formation are reviewed.enCosmology - large scale structureCosmological modelsArticle