1. Marsh D.M., Proc. Roy. Soc. A279, (1964), pp. 420–435.
2. Marsh D.M., Proc. Roy. Soc. A282, (1964), pp. 33–43.
3. Westbrook J.H., Jorgensen P.J., Transactions Met. Soc. AIME, 233 (1965), p. 425.
4. Dash W.C. in “Growth and Perfection of Crystals”, edited by Doremus R.H., Turnbull D, Wiley, New York, 1958, p. 189.
5. Marsh D.M. in “Fracture of Solids” edited by Drucker D.C., Gilman J.J., Interscience, New York, 1963, pp. 119–142.