@article{NUMA_1982__38_132766,
     author = {J.W. Lewis},
     title = {Inversion of {Tridiagonal} {Matrices.}},
     journal = {Numerische Mathematik},
     pages = {333--346},
     publisher = {mathdoc},
     volume = {38},
     year = {1982},
     zbl = {0457.15002},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1982__38_132766/}
}