Fractal vibrational excitations in polymers Zemlyanov, M. G. ; Malinovskiǐ, V. K. ; Novikov, V. N. ; Parshin, P. P. ; Sokolov, A. P. Abstract Publication: Soviet Journal of Experimental and Theoretical Physics Letters Pub Date: March 1990 Bibcode: 1990JETPL..51..358Z