[{"draft":"","doc_id":"RFC0677","title":" Maintenance of duplicate databases ","authors":["P.R. Johnson","R. Thomas"],"format":["ASCII","HTML"],"page_count":"10","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"January 1975","keywords":["  "],"obsoletes":[""],"obsoleted_by":[""],"updates":[""],"updated_by":[""],"see_also":[""],"doi":"10.17487\/RFC0677","errata_url":null}]