@article{01476911,
title = {A footnote on quaternion block-tridiagonal systems.},
journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]},
volume = {8},
year = {1999},
pages = {53-55},
zbl = {0952.65030},
language = {en},
url = {http://dml.mathdoc.fr/item/01476911}
}
Costa, Cecília; Serôdio, Rogério. A footnote on quaternion block-tridiagonal systems.. ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 8 (1999) pp. 53-55. http://gdmltest.u-ga.fr/item/01476911/