Links:
[1] http://budgetreform.org/sites/default/files/Peterson-Pew_Fiscal_Targets_-_Ten_Issues_in_Designing_a_New_Debt_Failsafe.pdf
[2] http://budgetreform.org/category/project/peterson-pew-budget-reform-commission
[3] http://budgetreform.org/category/issue-area/process-and-rules
[4] http://budgetreform.org/category/document-type/policy-paper