TY  - DATA
AU  - Williams, R. J.
TI  - Introduction to the mathematics of finance 
T2  - Graduate Studies in Mathematics, 
SN  - 9781470418052 (online)
PY  - 2006///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Finance
N1  - Includes bibliographical references (p. 145-147) and index
UR  - https://doi.org/10.1090/gsm/072
ER  -