TY  - BOOK
AU  - Brzdek Janusz
AU  - Rassias Themistocles M
TI  - Functional equations in mathematical analysis
SN  - 978-1-4614-0054-7
U1  - 515.75 
PY  - 2012///
CY  - New York
PB  - Springer-Verlag
KW  - Functional equations
ER  -