@article{10_21136_AM_1968_103152,
     author = {Rachford, Henry H. Jr.},
     title = {Rounding errors in alternating direction methods for parabolic problems},
     journal = {Applications of Mathematics},
     pages = {177--180},
     year = {1968},
     volume = {13},
     number = {2},
     doi = {10.21136/AM.1968.103152},
     zbl = {0159.44601},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1968.103152/}
}