Zitelli, J., Muga, I., Demkowicz, L., Gopalakrishnan, J., Pardo, D., & Calo, V. (2011). A class of discontinuous Petrov-Galerkin methods. Part IV: The optimal test norm and time-harmonic wave propagation in 1D. Academic Press.
Chicago Style (17th ed.) CitationZitelli, J., I. Muga, L. Demkowicz, J. Gopalakrishnan, D. Pardo, and Victor Calo. A Class of Discontinuous Petrov-Galerkin Methods. Part IV: The Optimal Test Norm and Time-harmonic Wave Propagation in 1D. Academic Press, 2011.
MLA (9th ed.) CitationZitelli, J., et al. A Class of Discontinuous Petrov-Galerkin Methods. Part IV: The Optimal Test Norm and Time-harmonic Wave Propagation in 1D. Academic Press, 2011.
Warning: These citations may not always be 100% accurate.