الإتاحة: https://discovery.ucl.ac.uk/id/eprint/65145/1/2003JD004252.pdfTesthttps://discovery.ucl.ac.uk/id/eprint/65145Test/
الإتاحة: http://www.geog.ucl.ac.uk/~mdisney/papers/pinty_et_al_rami2.pdfTest