The Graver Complexity of Integer Programming. - Yael Berstein; Shmuel Onn (CoRR, 2007)

Nonlinear bipartite matching. - Yael Berstein; Shmuel Onn (Discret. Optim., 2008)

Nonlinear Matroid Optimization and Experimental Design. - Yael Berstein; Jon Lee 001; Hugo Maruri-Aguilar; Shmuel Onn; Eva Riccomagno; Robert Weismantel; Henry P. Wynn (SIAM J. Discret. Math., 2008)

Parametric nonlinear discrete optimization over well-described sets and matroid intersections. - Yael Berstein; Jon Lee 001; Shmuel Onn; Robert Weismantel (Math. Program., 2010)