Title:
Journal of the ACM
Abbreviated Title:
J. ACM
Abbreviated Title:
JACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00045411
Publication date
(Print):
October
1 1980
Volume: 27
Issue: 4
Pages: 633-655
Article
DOI: 10.1145/322217.322221
SO-VID: 9fcf826b-3c43-45bc-9dde-2bb0182b892e
Copyright © ©
1980