@article{MZ_1990__205_3_174166,
     author = {Ryszard Jajte},
     title = {Almost sure convergence of iterates of contractions in noncommutative {L2-spaces.}},
     journal = {Mathematische Zeitschrift},
     pages = {165--176},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {1990},
     zbl = {0739.46048},
     url = {http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174166/}
}