@article{NUMA_1963__5_131566,
     author = {T. GINSBURG},
     title = {Handbook {Series} {Linear} {Algebra.}  {The} {Conjugate} {Gradient} {Method.}},
     journal = {Numerische Mathematik},
     pages = {191--200},
     publisher = {mathdoc},
     volume = {5},
     year = {1963},
     zbl = {0123.11201},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1963__5_131566/}
}