[{"draft":"","doc_id":"RFC0523","title":" SURVEY is in operation again ","authors":["A.K. Bhushan"],"format":["ASCII","HTML"],"page_count":"2","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"June 1973","keywords":["  "],"obsoletes":[""],"obsoleted_by":[""],"updates":[""],"updated_by":[""],"see_also":[""],"doi":"10.17487\/RFC0523","errata_url":null}]