TY  - DATA
AU  - Bruno Scarpellini
TI  - Proof Theory and Intuitionistic Systems
T2  - Lecture Notes in Mathematics
SN  - 9783540368755
PY  - 1971///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0068783
ER  -