@article{COCV_2022__28_1_A41_0,
     author = {Fardigola, Larissa and Khalina, Kateryna},
     title = {Controllability problems for the heat equation with variable coefficients on a half-axis},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {28},
     doi = {10.1051/cocv/2022041},
     mrnumber = {4445583},
     zbl = {1503.93012},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/cocv/2022041/}
}