TY  - BOOK
AU  - Rozenberg, G. Ed.
AU  - Salomaa, A. Ed.
TI  - Handbook of Formal Languages,Vols.1,2 &3 Vol.1:Word,Language,Grammar Vol.2: Linear Modeling: Background and Application Vol,3:Beyond Words
SN  - 3 540 60420 0
CY  - Berlin
ER  -