references.bib

@book{strang2007computational,
  title={Computational Science and Engineering},
  author={Strang, Gilbert},
  year={2007},
  publisher={Wellesley-Cambridge Press}
}

@book{leveque2007finite,
  title={Finite Difference Methods for Ordinary and Partial Differential Equations},
  author={LeVeque, Randall J},
  year={2007},
  publisher={SIAM}
}

@book{brenner2008mathematical,
  title={The Mathematical Theory of Finite Element Methods},
  author={Brenner, Susanne and Scott, Ridgway},
  year={2008},
  publisher={Springer}
}