Tong, L. Subwavelength and nanometer diameter optical fibers [Electronic resource] / L. Tong, M. Sumetsky. - Electronic text data. - Berlin ; Heidelberg : Springer-Verlag, 2010. - (Advanced topics in science and technology in china, ISSN 1995-6819). - ISBN 978-3-642-03362-9 : Б. ц.