Funding agencies urged to check for duplicate grants

Funding agencies urged to check for duplicate grants -  Eugenie Samuel Reich & Conor L Myhrvold 30 January 2013 Nature 493, 588–589
Nature probe reveals lack of oversight of researchers who win two grants for similar projects.

Duplicate-grant case puts funders under pressure - Eugenie Samuel Reich 07 February 2012 Nature 482, 146
Critics call for tighter checks to stop researchers being funded twice for the same work. 

Double-dipping by federal research grantees

Double-dipping by federal research grantees - Jim Abernathy March 2013 The Grantsmanship Center (TGCi)