The admissibility theorem for the hyperplane transform over a finite field. - Eric L. Grinberg (J. Comb. Theory A, 1990)

Admissible Complexes for the Projective X-ray Transform over a Finite Field. - David V. Feldman; Eric L. Grinberg (Discret. Comput. Geom., 2020)

A scrapbook of inadmissible line complexes for the X-ray transform. - Eric L. Grinberg; Mehmet Orhon (Adv. Appl. Math., 2021)

Morley Trisectors and the Law of Sines with Reflections. - Eric L. Grinberg; Mehmet Orhon (Am. Math. Mon., 2021)

A Gauche Perspective on Row Reduced Echelon Form and Its Uniqueness. - Eric L. Grinberg (Am. Math. Mon., 2022)