A. V. Semakov, I. Yu. Skvortsov, V. G. Kulichikhin, A. Ya. Malkin, “From capillary to elastic instability of jets of polymeric liquids: Role of the entanglement network of macromolecules”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:10 (2015), 766–769; JETP Letters, 101:10 (2015), 690–692