@inproceedings{CFPP_MTNS2010, author="F.P. Carli and A. Ferrante and M. Pavon and G. Picci", title="A Maximum Entropy Approach to the Covariance Extension Problem for Reciprocal Processes", booktitle="Proc. of Int. Symp. Mathematical Theory of Network and Systems", year="2010", month="July" }