@article{CRMATH_2018__356_7_732_0,
     author = {St\'ephane Charpentier and Vassili Nestoridis},
     title = {On the boundary behaviour of derivatives of functions in the disc algebra},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {732--736},
     publisher = {Elsevier},
     volume = {356},
     number = {7},
     year = {2018},
     doi = {10.1016/j.crma.2018.05.015},
     language = {en},
}