TY - BOOK AU - Peskir Goran AU - Ahiryaev Albert TI - Optimal stopping and free-boundary problems SN - 978-3-7643-2419-3 U1 - 000SA.17 PY - 2006/// CY - Basel PB - Birkhauser Verlag KW - Boundary value problems KW - Mathematical economics KW - Nonlinear integral equations KW - Optimal stopping (Mathematical statistics) ER -