Andrea Villa. Convergence of Weakly Imposed Boundary Conditions: The One-Dimensional Hyperbolic Case. SIAM J. Scientific Computing, 31(4):3116-3127, 2009. [doi]
@article{Villa09-0, title = {Convergence of Weakly Imposed Boundary Conditions: The One-Dimensional Hyperbolic Case}, author = {Andrea Villa}, year = {2009}, doi = {10.1137/080720516}, url = {http://dx.doi.org/10.1137/080720516}, researchr = {https://researchr.org/publication/Villa09-0}, cites = {0}, citedby = {0}, journal = {SIAM J. Scientific Computing}, volume = {31}, number = {4}, pages = {3116-3127}, }