@article {Cai.2005.3,
	title = {On the Performance of the Python Programming Language for Serial and Parallel Scientific Computations},
	journal = {Scientific Programming},
	volume = {13},
	number = {1},
	year = {2005},
	pages = {31-56},
	author = {Cai, Xing and Hans Petter {Langtangen} and Moe, Halvard}
}
