Review: Hao Wang, Tag Systems and Lag Systems; John Cocke, Marvin Minsky, Universality of Tag Systems with $D = 2$; Stephen A. Cook, The Solvability of the Derivability Problem for One-Normal Systems
@article{1183737674,
author = {Yasuhara, Ann},
title = {Review: Hao Wang, Tag Systems and Lag Systems; John Cocke, Marvin Minsky, Universality of Tag Systems with $D = 2$; Stephen A. Cook, The Solvability of the Derivability Problem for One-Normal Systems},
journal = {J. Symbolic Logic},
volume = {36},
number = {1},
year = {1971},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737674}
}
Yasuhara, Ann. Review: Hao Wang, Tag Systems and Lag Systems; John Cocke, Marvin Minsky, Universality of Tag Systems with $D = 2$; Stephen A. Cook, The Solvability of the Derivability Problem for One-Normal Systems. J. Symbolic Logic, Tome 36 (1971) no. 1, . http://gdmltest.u-ga.fr/item/1183737674/