@article{GDZPPN001171917,
title = {Collocation for Systems of Boundary Value Problems.},
journal = {Numerische Mathematik},
volume = {22},
year = {1974},
pages = {119-134},
zbl = {0279.65070},
url = {http://dml.mathdoc.fr/item/GDZPPN001171917}
}
Russell, R.D. Collocation for Systems of Boundary Value Problems.. Numerische Mathematik, Tome 22 (1974) pp. 119-134. http://gdmltest.u-ga.fr/item/GDZPPN001171917/