TY  - GEN
AU  - Aigner, Martin
AU  - Ziegler, Günter M
TI  - Proofs from the book
SN  - 9783662572641
U1  - 510 20
PY  - 2018///
CY  - Berlin
PB  - Springer-Verlag
KW  - Mathematics
KW  - Number theory
KW  - Mathematical analysis
ER  -