Electrospun nanofibers: Internal structure and intrinsic orientation Dersch, R. ; Liu, Taiqi ; Schaper, A. K. ; Greiner, A. ; Wendorff, J. H. Abstract Publication: Journal of Polymer Science A Polymer Chemistry Pub Date: February 2003 DOI: 10.1002/pola.10609 Bibcode: 2003JPoSA..41..545D