Drikakis, D.; Margolin, L. & Smolarkiewicz, P. ON ''SPURIOUS'' EDDIES, article, February 1, 2001; (https://digital.library.unt.edu/ark:/67531/metadc720384/m1/1/: accessed October 16, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .