TY - JOUR TI - Necessary and sufficient conditions for non-singular invariant probability measures for Feller Markov chains PY - 2001 AU - Costa, Oswaldo Luiz do Valle AU - Dufour, F. T2 - Statistics and Probability Letters SN - 0167-7152 DO - 10.1016/s0167-7152(01)00016-5 UR - https://doi.org/10.1016/s0167-7152(01)00016-5 PP - Amsterdam VL - 53 IS - 1 SP - 47-57 ER -