@article{COCV_2020__26_1_A20_0,
     author = {Antil, Harbir and Verma, Deepanshu and Warma, Mahamadi},
     title = {External optimal control of fractional parabolic {PDEs}},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     publisher = {EDP-Sciences},
     volume = {26},
     year = {2020},
     doi = {10.1051/cocv/2020005},
     mrnumber = {4065621},
     zbl = {1444.35144},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2020005/}
}