@article{COCV_2022__28_1_A56_0,
     author = {Bellettini, Giovanni and Carano, Simone and Scala, Riccardo},
     title = {The relaxed area of $\mathbf{\ensuremath{\mathbb{S}}}^1$-valued singular maps in the strict $BV$-convergence},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {28},
     doi = {10.1051/cocv/2022049},
     mrnumber = {4469492},
     zbl = {1504.49030},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/cocv/2022049/}
}