@article{COCV_2020__26_1_A71_0,
     author = {Ebenbeck, Matthias and Knopf, Patrik},
     title = {Optimal control theory and advanced optimality conditions for a diffuse interface model of tumor growth},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     year = {2020},
     publisher = {EDP Sciences},
     volume = {26},
     doi = {10.1051/cocv/2019059},
     mrnumber = {4155227},
     zbl = {1451.35233},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/cocv/2019059/}
}