[1] Charlesby A., Pinner S. H., Worrall R., “Analysis of Radiation-Induced Ionic Polymerization of Isobutene”, Proceedings of the Royal Society of London 259 (1960) 386-402.
[2] Larina T.G., Klinshpont E.R., “Formation and reaction of macroradicals in radiolysis of polyethylene-aerosil compositions”, Polym.Sci.USSR 30 (1988) 1329-1335.
[3] Isasi R. J., Mandelkern L., Galante M. J., Alamo R. G., “The Degree of Crystallinity of Monoclinic Isotactic Poly(propylene)”, J. Polymer Science Part B 34 (1999) 323-334.
[4] Adem E., Avalos-Borja M., Carrillo D., Vázquez M., Sanchez E., Carreón M.P., Burillo G., “Crosslinking of recycled polyethylene by gamma and electrón beam irradiation”, Radiat. Phys. Chem. 52 (1998) 171.
[5] Sperati C.A., Franta W.A., Starkwater H.W., “The molecular structure of polyethylene V. The effect of chain branching and molecular weight on physical properties”, J. Am. Chem. Soc. 75 (1953) 6127.
[6] Burillo G., García A., Aguirre M.E., Castillo L.F.Del, Vázquez C., Ogawa T., “New crosslinking agent for vinyl polymers. I. PVC”, Radiat. Phys. Chem. 46 (1995) 945.
[7] Mandelkemn L., Alamo R.G., “Physical Properties of Polymers Handbook”, AipPress, Woodbury NewYork (1996) 55.
[8] Heldon R. P. S., “Density and degree of crystallinity in polymers”, Polymer Lett, 1 )1963( 655.
[9] Huy T.A, Adhikari R., Lupke T., Henning S., Michler G.H., “Molecular deformation mechanisms of isotactic polypropylene in α-and β-crystal forms by FTIR spectroscopy”, J. Appl. Polym. Sci. Part B 42 (2004) 4478-4488.
[10] Wang shujun, Yu jinglin, Gao wenyuan, “Use of X-ray Diffraction (XRD) for Identification of Fritillaria According to Geographical Origin”, American Jurnal of Biochemistry and Biotechnology 1 (2005) 207-211.
[11] Sawasaki T, Nojiri A., “Radiation crosslinking of polypropylene”, Radiation Physics and Chemistry 31 4-6 (1988) 877-886.
[12] Patterson A. "The Scherrer Formula for X-Ray Particle Size Determination" Phys. Rev. 56 (1939) 978–982.
[13] Rado R., Zelenak P., “Applications of crosslinked polyethylene”, Int. Polym. Sci. Tech 19 (1992) 72-77.
[14] Sirota A. G., Verkhovets A. P., Slender V. L., “Strength characteristic properties of polyethylene crosslinked by radiational-chemical method”, Radiat. Phys. Chem. 46 (1995) 999-1005.