@article {koumboulis2000numerical,
	title = {Numerical integration of fluid dynamics problems by discrete dynamical systems},
	journal = {Chaos, Solitons \& Fractals},
	volume = {11},
	number = {1-3},
	year = {2000},
	pages = {193{\textendash}206},
	publisher = {Elsevier},
	author = {Koumboulis, FN and Skarpetis, MG and Mertzios, BG}
}
