{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,4]],"date-time":"2023-01-04T05:23:50Z","timestamp":1672809830396},"reference-count":0,"publisher":"Association for Computing Machinery (ACM)","issue":"8","content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGPLAN Not."],"published-print":{"date-parts":[[1978,8]]},"abstract":"PL\/I was developed in two distinct stages. First the language NPL was conceived by a joint user-IBM committee. IBM alone then developed PL\/I by clarifying and refining the rather incomplete specification of NPL. This overview describes the major features of PL\/I, and George Radin's paper makes clear the distinctions between these two languages.<\/jats:p>\n The characteristics of PL\/I were strongly influenced by two factors; what was known (in 1964-65) about commercial, scientific, real-time and system programming applications, and the features of FORTRAN, COBOL, and ALGOL which were useful in implementing those applications. The result is a language of great expressive power, which occasionally requires the programmer to manage great complexity.<\/jats:p>","DOI":"10.1145\/960118.808388","type":"journal-article","created":{"date-parts":[[2005,11,14]],"date-time":"2005-11-14T18:08:27Z","timestamp":1131991707000},"page":"225-226","update-policy":"http:\/\/dx.doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["ACM SIGPLAN history of programming languages conference PL\/I language summary"],"prefix":"10.1145","volume":"13","author":[{"given":"Robert F.","family":"Rosin","sequence":"first","affiliation":[{"name":"Bell Laboratories"}]}],"member":"320","published-online":{"date-parts":[[1978,8]]},"container-title":["ACM SIGPLAN Notices"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/960118.808388","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,3]],"date-time":"2023-01-03T07:33:52Z","timestamp":1672731232000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/960118.808388"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1978,8]]},"references-count":0,"journal-issue":{"issue":"8","published-print":{"date-parts":[[1978,8]]}},"alternative-id":["10.1145\/960118.808388"],"URL":"https:\/\/doi.org\/10.1145\/960118.808388","relation":{},"ISSN":["0362-1340","1558-1160"],"issn-type":[{"value":"0362-1340","type":"print"},{"value":"1558-1160","type":"electronic"}],"subject":[],"published":{"date-parts":[[1978,8]]},"assertion":[{"value":"1978-08-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}