TY  - DATA
AU  - E. Engeler
TI  - Symposium on Semantics of Algorithmic Languages
T2  - Lecture Notes in Mathematics
SN  - 9783540364993
PY  - 1971///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0059689
ER  -