Open access peer-reviewed chapter
By Erik Vanem, Bent Natvig, Arne Bang Huseby and Elzbieta M. Bitner-Gregersen
Submitted: December 1st 2011Reviewed: October 30th 2012Published: January 16th 2013
DOI: 10.5772/54769
Downloaded: 1736
© 2013 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution 3.0 License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
1736total chapter downloads
2Crossref citations
Login to your personal dashboard for more detailed statistics on your publications.
Access personal reportingEdited by Bharat Raj Singh
By Juddy N. Okpara, Aondover A.Tarhule and Muthiah Perumal
Edited by Bharat Raj Singh
By Juan Cagiao Villar, Sebastián Labella Hidalgo, Adolfo Carballo Penela and Breixo Gómez Meijide
We are IntechOpen, the world's leading publisher of Open Access books. Built by scientists, for scientists. Our readership spans scientists, professors, researchers, librarians, and students, as well as business professionals. We share our knowledge and peer-reveiwed research papers with libraries, scientific and engineering societies, and also work with corporate R&D departments and government entities.
More About Us