@article{763626,
  author = {I. Goyal and R. Gallawa and A. Ghatak},
  title = {Accuracy of Eigenvalues: A Comparison of Two Methods},
  year = {1993},
  number = {34},
  month = {1993-03-01 00:03:00},
  publisher = {Journal of Mathematical Physics},
  language = {en},
}