Richard branson screw it let s do it

Original document

The different versions of the original document can be found in:

• http://dx.doi.org/10.1079/9781845936525.0136

• http://pdfs.semanticscholar.org/a620/059ac0a543f395e9d638e40f90ba36b1ddd3.pdf

• https://www.cabdirect.org/abstracts/20103292001.html,

https://www.cabdirect.org/cabdirect/abstract/20103292001,

https://www.scipedia.com/public/Butler_2010a,

https://academic.microsoft.com/#/detail/1432234279