TY  - BOOK
AU  - Sedrakyan,Hayk
AU  - Sedrakyan,Nairi
TI  - Geometric inequalities: methods of proving 
T2  - Problem books in mathematics,
SN  - 9783319550794
AV  - QA295 S42
PY  - 2017///]
CY  - Cham, Switzerland
PB  - Springer
KW  - Desigualdades (Matemáticas)
ER  -