Chatterjee, K. ., P. . Matos, and Y. L. L. . Coz. “A Novel Dirichlet-Neumann Random-Walk Algorithm for the Solution of Time-Harmonic Helmholtz Equation at Multiple Wavelength Length Scales: 1D and 2D Verification”. Applied Computational Electromagnetics Society Journal (ACES), vol. 19, no. 1, June 2022, pp. 127-32, https://journals.riverpublishers.com/index.php/ACES/article/view/16659.