1. A. V. Tobol'skii, Structure and Properties of Polymers [in Russian], Khimiya, Moscow (1964).
2. S. F. Edwards, ?Theory of glasses,? Polymer,17, 933?937 (1976).
3. V. S. Doladugina, A. M. Nizhin, and L. S. Bryakova, ?Nonuniformity of plastics,? Opt. Mekh. Promst., No. 6, 36?38 (1971).
4. Yu. S. Sereda and B. P. Shtarkman, ?Statistical variant of the solution of the inverse problem for nonabsorbing transparent media,? Zh. Prikl. Spektrosk.,21, 1061?1064 (1974).
5. Yu. S. Sereda, ?Solution of the inverse scattering problem for amorphous transparent media,? Zh. Prikl. Spektrosk.32, 752 (1980).