@article{CMUC_2002__43_2_a3,
     author = {Gilkey, Peter and Ivanova, Raina},
     title = {The {Jordan} normal form of higher order {Osserman} algebraic curvature tensors},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {231--242},
     publisher = {mathdoc},
     volume = {43},
     number = {2},
     year = {2002},
     mrnumber = {1922124},
     zbl = {1090.53022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2002__43_2_a3/}
}