1. J. D. Ferry, Viscoelastic Properties of Polymers, 2nd ed., Wiley, New York (1970), p. 671.
2. I. P. Briedis and L. A. Faitel'son, "Rheology and molecular structure of polyethylene melts," Mekh. Polim., No. 3, 523?530 (1975).
3. L. A. Faitel'son, "Simple periodic shear deformations of polymers in the state of viscous flow," Mekh. Polim., No. 1, 182?188 (1969).
4. I. P. Briedis, Yu. P. Yakovlev, and L. A. Faitel'son, "The changes in viscoelastic characteristics of plasticized rubber under periodic shear deformations," Mekh. Polim., No. 3, 428?437 (1968).
5. L. A. Faitel'son and M. G. Tsiprin, "The dependence of the viscoelastic properties of polymer melts on the degree of filling, frequency, and the gradient of vibrational shear velocity," Mekh. Polim., No. 3, 515?522 (1968).