@article{Bec-Bou-Dar-Fra-2015,
    author={Éliane Bécache and Laurent Bourgeois and Jérémi Dardé and 
           Lucas Franceschini },
    title={Application of mixed formulations of quasi-reversibility to 
           solve ill-posed problems for heat and wave equations: the 1D 
           case },
    doi={10.3934/ipi.2015.9.971 },
    journal={Inverse Problems and Imaging },
    year={2015 },
    month={11},
    volume={9/4 },
    pages={971--1002},
}