المؤلفون: Bryant, Dale T., Landles, Christian, Papadopoulou, Aikaterini S., Benjamin, Agnesska C., Duckworth, Joshua K., Rosahl, Thomas, Benn, Caroline L., Bates, Gillian P.

المصدر: Scientific Reports ; volume 7, issue 1 ; ISSN 2045-2322

الاتاحة: http://dx.doi.org/10.1038/s41598-017-11630-1
https://www.nature.com/articles/s41598-017-11630-1.pdf
https://www.nature.com/articles/s41598-017-11630-1