See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/226356182 G-structures and material homogeneity ARTICLE in JOURNAL OF ELASTICITY · JANUARY 1990 Impact Factor: 1.35 · DOI: 10.1007/BF00054801 CITATIONS 24 READS 8 3 AUTHORS, INCLUDING: Marek Elzanowski Portland State University 39 PUBLICATIONS 143 CITATIONS SEE PROFILE Marcelo Epstein The University of Calgary 183 PUBLICATIONS 2,341 CITATIONS SEE PROFILE Available from: Marcelo Epstein Retrieved on: 04 February 2016