@article {SC.4.Langtangen.2001,
	title = {Solving Systems of Partial Differential Equations Using Object-Oriented Programming Techiques With Coupled Heat and Fluid Flow As Example},
	journal = {ACM Transactions on Mathematical Software},
	volume = {27},
	number = {1},
	year = {2001},
	pages = {1-26},
	author = {Hans Petter {Langtangen} and Munthe, O.}
}
@article {SC.4.Munthe.2000,
	title = {Finite Elements and Object-Oriented Implementation Techniques in Computational Fluid Dynamics},
	journal = {Computer Methods in Applied Mechanics and Engineering},
	volume = {190},
	year = {2000},
	pages = {865-888,},
	author = {Hans Petter {Langtangen} and Munthe, O.}
}
@inproceedings {SC.5.Cai.2000.b,
	title = {An Object-Oriented Software Framework for Building Parallel Navier-Stokes Solvers},
	journal = {Parallel Computational Fluid Dynamics},
	year = {2000},
	pages = {147-154},
	publisher = {Elsevier},
	type = {1},
	author = {Cai, Xing and Hans Petter {Langtangen} and Munthe, O.},
	editor = {Keyes et {al}}
}
@misc {SC.8.Cai.1999,
	title = {An Object-Oriented Software Framework for Building Parallel Navier-Stokes Solvers},
	howpublished = {Talk at Parallel CFD{\textquoteright}99, Williamsburg, Virgina, USA},
	year = {1999},
	note = {Presented by X. Cai},
	month = {May},
	author = {Cai, Xing and Hans Petter {Langtangen} and Munthe, O.}
}
