1. Archer, R. R. 1976. On the distribution of tree growth stresses: Part II: Stresses due to asymmetric growth strains. Wood Sci. Technol. 10: 293?309
2. Atherton, J.C. 1978. Experimental techniques for the determination of growth stresses in trees. B. S. Hons. Thesis, Department of Forestry and Wildlife Management, Univ. of Mass., Amherst, MA 01003
3. Bandyopadhyay, N.; Archer, R. R. 1979. Relief of growth stresses in planks. Holzforschung 33 (2): 43?46
4. Beck J. L. 1974. Anisotropic theory of growth stresses in trees. Phys. & Eng. Lab. Dept. Sci. & Ind. Res., Lower Hutt, New Zealand, Rept. 452, 32 pp.
5. Boyd, J. D. 1950. Tree growth stresses I. Growth stress evaluation. Aust. J. Sci. Res. Series B, 3: 276?293