TY  - BOOK
AU  - V th, Martin.
TI  - Nonstandard Analysis [electronic resource]
SN  - 9783764377748
PY  - 2007///
CY  - Basel
PB  - Birkh user Verlag
N1  - http://dx.doi.org/10.1007/978-3-7643-7774-8
ER  -