TY  - DATA
AU  - Janusz Brzdęk, Dorian Popa, Themistocles M. Rassias
TI  - Ulam Type Stability 
SN  - 9783030289720
PY  - 2019///
PB  - Springer International Publishing
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-030-28972-0
ER  -