\bib{1998/storjohann}
\yr 1998
\mr 99j:65074
\by Arne Storjohann
\paper Computing Hermite and Smith normal forms of triangular integer matrices
\jour Linear Algebra and its Applications
\issn 0024--3795
\vol 282
\pages 25--45
\url http://dx.doi.org/10.1016/S0024-3795(98)10012-5
\endref
