@article{M2AN_2018__52_5_1847_0,
     author = {Alla, Alessandro and Gr\"assle, Carmen and Hinze, Michael},
     title = {A posteriori snapshot location for {POD} in optimal control of linear parabolic equations},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {1847--1873},
     publisher = {EDP-Sciences},
     volume = {52},
     number = {5},
     year = {2018},
     doi = {10.1051/m2an/2018009},
     zbl = {1417.49040},
     mrnumber = {3880599},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2018009/}
}