TY  - DATA
AU  - M.B. Nathanson
TI  - Number Theory Day
T2  - Lecture Notes in Mathematics
SN  - 9783540359852
PY  - 1977///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0063062
ER  -