Title:
ACM Computing Surveys
Abbreviated Title:
ACM Comput. Surv.
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
03600300
Publication date
(Print):
March
1986
Volume: 18
Issue: 1
Pages: 39-65
Article
DOI: 10.1145/6462.6485
SO-VID: c9a48047-2e75-42c8-96cb-bb3cef2978c7