Decomposition of Integer Programs and of Generating Sets. - Gérard Cornuéjols; Regina Urbaniak; Robert Weismantel; Laurence A. Wolsey (ESA, 1997)

A Variant of the Buchberger Algorithm for Integer Programming. - Regina Urbaniak; Robert Weismantel; Günter M. Ziegler (SIAM J. Discret. Math., 1997)