@article{ETNA_2017__46__a0,
     author = {Pechstein, Clemens and Dohrmann, Clark R.},
     title = {A unified framework for adaptive {BDDC}},
     journal = {Electronic transactions on numerical analysis},
     pages = {273--336},
     publisher = {mathdoc},
     volume = {46},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2017__46__a0/}
}