@article{Xia_2003,
    doi = {10.1109/tac.2002.808494},
    url = {https://doi.org/10.1109%2Ftac.2002.808494},
    year = {2003},
    month = {feb},
    publisher = {Institute of Electrical and Electronics Engineers ({IEEE})},
    volume = {48},
    number = {2},
    pages = {330--336},
    author = {X. Xia and C.H. Moog},
    title = {Identifiability of nonlinear systems with application to {HIV}/{AIDS} models},
    journal = {{IEEE} Transactions on Automatic Control}
}

@article{Xia_2003, doi = {10.1109/tac.2002.808494}, url = {https://doi.org/10.1109%2Ftac.2002.808494}, year = {2003}, month = {feb}, publisher = {Institute of Electrical and Electronics Engineers ({IEEE})}, volume = {48}, number = {2}, pages = {330--336}, author = {X. Xia and C.H. Moog}, title = {Identifiability of nonlinear systems with application to {HIV}/{AIDS} models}, journal = {{IEEE} Transactions on Automatic Control} }