TY  - BOOK
AU  - Salomaa,Arto
AU  - Steinby,Magnus
ED  - Colloquium on Automata, Languages and Programming
TI  - Automata, languages and programming: fourth colloquium, University of Turku, Finland, July 18-22, 1977 
SN  - 0387083421
PY  - 1977///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Sequential machine theory
KW  - Congresses
KW  - Formal languages
KW  - Programming languages (Electronic computers)
N1  - Includes bibliogr. references
ER  -