Facet-to-facet Implies Face-to-face. - Peter M. Gruber; Sergej S. Ryskov (Eur. J. Comb., 1989)

Volume Approximation of Convex Bodies by Circumscribed Polytopes. - Peter M. Gruber (Applied Geometry And Discrete Mathematics, 1990)

A Helmholtz-Lie Type Characterization of Ellipsoids, I. - Peter M. Gruber (Discret. Comput. Geom., 1995)

A Helmholtz-Lie Type Characterization of Ellipsoids, II. - Peter M. Gruber; M. Ludwig (Discret. Comput. Geom., 1996)

Stability of Blaschke's Characterization of Ellipsoids and Radon Norms. - Peter M. Gruber (Discret. Comput. Geom., 1997)

Best Simultaneous Diophantine Approximations under a Constraint on the Denominator. - Iskander Aliev; Peter M. Gruber (Contributions Discret. Math., 2006)

Lattice Points in Large Borel Sets and Successive Minima. - Iskander Aliev; Peter M. Gruber (Discret. Comput. Geom., 2006)

John and Loewner Ellipsoids. - Peter M. Gruber (Discret. Comput. Geom., 2011)