TITLE: Differences between reflexives and projectives modules
QUESTION [6 upvotes]: Let R be a normal noetherian domain.
What is the difference between a finitely generated reflexive  module and a finitely  generated projective module?
Can anybody recommend any references or make any suggestions about this? 

Finitely generated projective modules can be identified with idempotents matrix...
Finitely generated projective modules correspond with vector bundles over topological space...
Are there similar results about reflexives modules?

REPLY [3 votes]: I asked a very similar question a few months ago and got some very good answers.