1. G. Palumbo and K. T. Aust, presented at Interface Science and Engineering, July 1987, Lake Placid, N.Y., to be published in J. de Physique (1987).
2. Report on the Conference on Defects in Crystalline Solids;Bilby,1955
3. A branching condition for intercrystalline boundaries
4. Triple lines in polycrystalline aggregates as disclinations
5. Secondary grain-boundary dislocation nodes at the junction of three grains