Title:
Journal of the ACM
Abbreviated Title:
J. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00045411
Publication date
(Print):
October
1966
Volume: 13
Issue: 4
Pages: 547-569
Article
DOI: 10.1145/321356.321363
SO-VID: 2ca6b17d-84ca-4aaf-b8cd-427c9bacdd2a