Volume 7, Number R1, 1973
|Page(s)||45 - 52|
|Published online||01 February 2017|
- HOMSKY N., On certainformai properties of grammars, IC 2, 1959, 2, pp. 137-167. [MR: 105365] [Google Scholar]
- HARARY F.,NORMAN R. Z., and CARTWRIGHT D., Structural models, 1965, JohnWiley andSon. [Zbl: 0139.41503] [Google Scholar]
- ROSENKRANTZ D. J., Programmed grammars and classes offormal languages, JACM 16 1969, 1, pp. 107-131. [MR: 235940] [Zbl: 0182.02004] [Google Scholar]
- SALOMAA A., Formal languages, to be published by Academic Press, 1973. [MR: 438755] [Zbl: 0262.68025] [Google Scholar]
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.