TY  - BOOK
AU  - Follmer, Hans
AU  - Schied, Alexander
TI  - Stochastic finance; an introduction in discrete time
T2  - De Gruyter studies in Mathematics 
SN  - 3110171198
U1  - 519.21 
PY  - 2002///
CY  - Berlin
PB  - Walter de Gruyter
ER  -