1. The Cilk Project: Cilk5 Specifications (2010),
http://supertech.csail.mit.edu/cilk/manual-5.4.6.pdf
2. Intel Threading Building Blocks for Open Source: TBB Specifications (2012),
http://threadingbuildingblocks.org/documentation.php
3. Microsoft MSDN Library: Cancellation in the PPL (2012),
http://msdn.microsoft.com/en-us/library/dd984117.aspx
4. OpenMP Architecture Review Board: OpenMP Specifications (2011),
http://www.openmp.org/specs
5. Programming Models at BSC: The OmpSs Programming Model (2012),
https://pm.bsc.es/content/ompss-programming-model