@article{Sra2012_2, title = {Explicit eigenvalues of certain scaled trigonometric matrices}, author = {Sra, S.}, journal = {Linear Algebra and its Applications}, volume = {438}, number = {1}, pages = {173--181}, month = jan, year = {2013}, doi = {10.1016/j.laa.2012.07.024}, month_numeric = {1} }