TY  - DATA
AU  - Leonard D. Baumert
TI  - Cyclic Difference Sets
T2  - Lecture Notes in Mathematics
SN  - 9783540364535
PY  - 1971///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0061260
ER  -