Letter to the Editor: Optimized Subroutines. - R. J. Gardner; T. H. Gossling (J. ACM, 1961)

X-Rays of Polygons. - R. J. Gardner (Discret. Comput. Geom., 1992)

Subdivision Algorithms and the Kernel of a Polyhedron. - R. J. Gardner; Michael Kallay (Discret. Comput. Geom., 1992)

Successive Determination and Verification of Polytopes by their X-Rays - R. J. Gardner; Peter Gritzmann (Universität Trier, Mathematik/Informatik, Forschungsbericht, 1992)

Discrete Tomography: Determination of Finite Sets by X-Rays - R. J. Gardner; Peter Gritzmann (Universität Trier, Mathematik/Informatik, Forschungsbericht, 1995)

On the Reconstruction of Binary Images from Their Discrete Radon Transforms - R. J. Gardner; Peter Gritzmann; Dieter Prangenberg (Universität Trier, Mathematik/Informatik, Forschungsbericht, 1996)

On the Determination of Star and Convex Bodies by Section Functions. - R. J. Gardner; Alessandro Soranzo; Aljosa Volcic (Discret. Comput. Geom., 1999)

On the computational complexity of reconstructing lattice sets from their X-rays. - Richard J. Gardner; Peter Gritzmann; Dieter Prangenberg (Discret. Math., 1999)

On the computational complexity of determining polyatomic structures by X-rays. - R. J. Gardner; Peter Gritzmann; Dieter Prangenberg (Theor. Comput. Sci., 2000)

Geometric tomography and local stereology. - Richard J. Gardner; Eva Bjørn Vedel Jensen; Aljosa Volcic (Adv. Appl. Math., 2003)

Reconstruction of Convex Bodies from Brightness Functions. - R. J. Gardner; Peyman Milanfar (Discret. Comput. Geom., 2003)

Sums, Projections, and Sections of Lattice Sets, and the Discrete Covariogram. - Richard J. Gardner; Paolo Gronchi; Chuanming Zong (Discret. Comput. Geom., 2005)

Discrete Point X-Rays of Convex Lattice Sets. - Paolo Dulio; Richard J. Gardner; Carla Peri (Electron. Notes Discret. Math., 2005)

Shape Estimation from Support and Diameter Functions. - Amyn Poonawala; Peyman Milanfar; Richard J. Gardner (J. Math. Imaging Vis., 2006)

Discrete Point X-rays. - Paolo Dulio; Richard J. Gardner; Carla Peri (SIAM J. Discret. Math., 2006)

A New Algorithm for 3D Reconstruction from Support Functions. - Richard J. Gardner; Markus Kiderlen (IEEE Trans. Pattern Anal. Mach. Intell., 2009)

Determining a Rotation of a Tetrahedron from a Projection. - Richard J. Gardner; Paolo Gronchi; Thorsten Theobald (Discret. Comput. Geom., 2012)