@article{10_4064_am35_1_7,
     author = {S. Kouachi},
     title = {Eigenvalues and eigenvectors of some
 tridiagonal matrices with
 non-constant diagonal entries},
     journal = {Applicationes Mathematicae},
     pages = {107--120},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {2008},
     doi = {10.4064/am35-1-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am35-1-7/}
}