TY - JOUR A1 - Winkelmann, Stefanie A1 - Schütte, Christof A1 - von Kleist, Max T1 - Markov Control Processes with Rare State Observation T2 - Communications in Mathematical Sciences Y1 - 2012 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/2669 UR - http://publications.imp.fu-berlin.de/1176/ VL - 12 IS - 859 ER -