TY  - BOOK
AU  - Rozenberg Grzegorz (jt.ed.)
AU  - Salomaa Arto (jt.ed.)
TI  - Developments in language theory ii: at the crossroads of mathematics computer science and biology
SN  - 9810226829
U1  - 511.321 
PY  - 1986///
CY  - Singapore
PB  - Wrold Scientific
KW  - Formal language-Congresses
KW  - Language systems
ER  -