TY  - DATA
AU  - Imme van den Berg, Vitor Neves
TI  - The Strength of Nonstandard Analysis
SN  - 9783211499054
PY  - 2007///
PB  - Springer Vienna
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-211-49905-4
ER  -