@article{ETNA_2016__45__a14,
     author = {Gander, Martin J. and Santugini, K\'evin},
     title = {Cross-points in domain decomposition methods with a finite element discretization},
     journal = {Electronic transactions on numerical analysis},
     pages = {219--240},
     publisher = {mathdoc},
     volume = {45},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2016__45__a14/}
}