TY  - BOOK
AU  - Steven Roman
TI  - An Introduction to Catalan Numbers
SN  - 978-3-319-22144-1
SN  - 2296-455X
PY  - 2015///
PB  - Springer International Publishing
UR  - https://doi.org/10.1007/978-3-319-22144-1
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-22144-1
ER  -