Title:
Journal of the ACM
Abbreviated Title:
J. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00045411
Publication date
(Print):
October
1980
Volume: 27
Issue: 4
Pages: 797-821
Article
DOI: 10.1145/322217.322230
SO-VID: abfd7b3a-8a5c-4000-bd24-f1f72c282a6f