@article{NUMA_1984__44_132923,
     author = {L. Elsner},
     title = {A {Note} on {Optimal} {Block-Scaling} of {Matrices.}},
     journal = {Numerische Mathematik},
     pages = {127--128},
     year = {1984},
     volume = {44},
     zbl = {0546.65020},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1984__44_132923/}
}