1. Gibson, E. J., R. A. Laidlaw and G. A. Smith: Dimensional Stabilization of Wood Impregnation with Methyl Methacrylate and Subsequent Polymerization by Means of ?-Radiation. J. Appl. Chem. No. 16 (1966) p. 58/64.
2. Harmison, L. T.: Gamma Irradiation of Wood: Development of Wood-Plastic Combinations. Thesis 1961: West Virginia University, Morgantown, West Virginia.
3. Kenaga, D. L., J. P. Fennessey and V. T. Stannett: Radiation Grafting of Vinyl Monomers. For. Prod. J. Vol. 17 (1967) No. 5, p. 40/49.
4. Siau, J. F., J. A. Meyer and C. Skaar: Wood Polymer Combinations Using Radiation Techniques. For. Prod. J. Vol. 15 (1965) No. 5, p. 426/434.