1. Bar-Hillel, Y., Perles, M., Shamir, E.: On formal properties of simple phrase structure grammars. Zeitschrift für Phonetik, Sprachwissenschaft und Kommunikationsforschung 14, 143–177 (1961)
2. Lecture Notes in Computer Science;S Beier,2018
3. Lecture Notes in Computer Science;S Beier,2017
4. Chigahara, H., Fazekas, S., Yamamura, A.: One-way jumping finite automata. Int. J. Found. Comput. Sci. 27(3), 391–405 (2016)
5. Fazekas, S.Z., Yamamura, A.: On regular languages accepted by one-way jumping finite automata. In: 8th NCMA, Short Papers in books@ocg.atbooks@ocg.at, pp. 7–14, Österreichische Computer Gesellschaft, Debrecen, Hungary (2016)