TY  - BOOK
AU  - Decio Levi, Raphaël Rebelo, Pavel Winternitz
TI  - Symmetries and Integrability of Difference Equations
SN  - 9783319566665
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-56666-5
ER  -