TY - BOOK AU - Peskir, G AU - Shiryaev, Albert TI - Optimal stopping and free-boundary problems SN - 9783764324193 U1 - 517.544 PY - 2006/// CY - Basel PB - Birkhauser KW - FREE-BOUNDARY PROBLEMS KW - MARKOVIAN APPROACH KW - STEFAN PROBLEMS KW - ULTIMATE INTEGRAL ER -