{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,14]],"date-time":"2026-03-14T09:11:25Z","timestamp":1773479485233,"version":"3.50.1"},"reference-count":4,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[1981,4,1]],"date-time":"1981-04-01T00:00:00Z","timestamp":354931200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGSOFT Softw. Eng. Notes"],"published-print":{"date-parts":[[1981,4]]},"DOI":"10.1145\/1010865.1010868","type":"journal-article","created":{"date-parts":[[2004,7,21]],"date-time":"2004-07-21T23:30:10Z","timestamp":1090452610000},"page":"17-17","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":30,"title":["Evolutionary development"],"prefix":"10.1145","volume":"6","author":[{"given":"Tom","family":"Gilb","sequence":"first","affiliation":[{"name":"Ivers Holters, Kolbotn, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[1981,4]]},"reference":[{"key":"e_1_2_1_1_1","unstructured":"Gilb Software Metrics (Winthrop) pp. 214--217.  Gilb Software Metrics (Winthrop) pp. 214--7."},{"key":"e_1_2_1_2_1","unstructured":"Gilb Technoscopes (book manuscript) about 80 pages of which discuss evolutionary delivery.  Gilb Technoscopes (book manuscript) about 80 pages of which discuss evolutionary delivery."},{"key":"e_1_2_1_3_1","author":"Basili","year":"1975","journal-title":"Trans. Softw. Eng."},{"key":"e_1_2_1_4_1","unstructured":"Mills and Dyer IBM Systems Journal April 1980.  Mills and Dyer IBM Systems Journal April 1980."}],"container-title":["ACM SIGSOFT Software Engineering Notes"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1010865.1010868","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1010865.1010868","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T22:43:25Z","timestamp":1750286605000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1010865.1010868"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,4]]},"references-count":4,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1981,4]]}},"alternative-id":["10.1145\/1010865.1010868"],"URL":"https:\/\/doi.org\/10.1145\/1010865.1010868","relation":{},"ISSN":["0163-5948"],"issn-type":[{"value":"0163-5948","type":"print"}],"subject":[],"published":{"date-parts":[[1981,4]]},"assertion":[{"value":"1981-04-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}