A note on Computing SAGBI-Grobner bases in a Polynomial Ring over a Field. - Hans Öfverbeck (Comput. Sci. J. Moldova, 2005)

Using resultants for SAGBI basis verification in the univariate polynomial ring. - Anna Torstensson; Victor Ufnarovski; Hans Öfverbeck (J. Symb. Comput., 2005)

Constructive Methods for SAGBI and SAGBI-Gröbner Bases. - Hans Öfverbeck (2006)