@article{AUPCM_2020_19_a9,
     author = {Burdak, Zbigniew and Grygierzec, Wies{\l}aw},
     title = {On dilation and commuting liftings of $n$-tuples of commuting {Hilbert} space contractions},
     journal = {Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica},
     pages = {121--139},
     publisher = {mathdoc},
     volume = {19},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPCM_2020_19_a9/}
}