BibTeX

@ARTICLE{iumj30027,
    author = "I. Gohberg and M. Kaashoek and L. Lerer and Leiba Rodman",
     title = "Common Multiples and Common Divisors of Matrix Polynomials, I. Spectral Method",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 30,
      year = 1981,
     issue = 3,
     pages = "321--356",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj30027}{article}{
     author = {Gohberg, I.},
     author = {Kaashoek, M.},
     author = {Lerer, L.},
     author = {Rodman, Leiba},
      title = {Common Multiples and Common Divisors of Matrix Polynomials, I. Spectral Method},
    journal = {Indiana Univ. Math. J.},
     volume = {30},
       year = {1981},
     number = {3},
      pages = {321 \ndash 356},
}