@article{10_4064_sm163_3_1,
     author = {Anders Olofsson},
     title = {Operator-valued $n$-harmonic measure
 in the polydisc},
     journal = {Studia Mathematica},
     pages = {203--216},
     publisher = {mathdoc},
     volume = {163},
     number = {3},
     year = {2004},
     doi = {10.4064/sm163-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm163-3-1/}
}