TY  - DATA
AU  - Gheorghe Paun, Arto Salomaa
TI  - New Trends in Formal Languages
SN  - 9783540687030
PY  - 1997///
PB  - Springer Berlin Heidelberg
KW  - Computer Science
UR  - https://doi.org/10.1007/3-540-62844-4
ER  -