@article {IOPORT.50376633,
    author       = {Basu, Samit and Bresler, Yoram},
    title        = {A global lower bound on parameter estimation error with periodic distortion functions},
    year         = {2000},
    journal      = {IEEE Transactions on Information Theory},
    volume       = {46},
    number       = {3},
    pages        = {1145-1150},
    doi          = {10.1109/18.841198},
    identifier   = {50376633},
}