HOMOMORPHISMS PRESERVING DETERMINISTIC CONTEXT-FREE LANGUAGES

: LEHTINEN T, OKHOTIN A

: 2013

: International Journal of Foundations of Computer Science

: 7

: 24

: 7

: 1049

: 1066

: 18

: 0129-0541

DOI: https://doi.org/10.1142/S0129054113400303