@article{NUMA_1966__9_131745,
     author = {W.W. BRADBURY and R. FLETCHER},
     title = {New {Iterative} {Methods} for {Solution} of the {Eigenproblem.}},
     journal = {Numerische Mathematik},
     pages = {259--267},
     publisher = {mathdoc},
     volume = {9},
     year = {1966},
     zbl = {0202.43502},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1966__9_131745/}
}