Nail A. Gumerov, Ramani Duraiswami. Recursions for the Computation of Multipole Translation and Rotation Coefficients for the 3-D Helmholtz Equation. SIAM J. Scientific Computing, 25(4):1344-1381, 2004. [doi]
@article{GumerovD04,
title = {Recursions for the Computation of Multipole Translation and Rotation Coefficients for the 3-D Helmholtz Equation},
author = {Nail A. Gumerov and Ramani Duraiswami},
year = {2004},
doi = {10.1137/S1064827501399705},
url = {http://dx.doi.org/10.1137/S1064827501399705},
researchr = {https://researchr.org/publication/GumerovD04},
cites = {0},
citedby = {0},
journal = {SIAM J. Scientific Computing},
volume = {25},
number = {4},
pages = {1344-1381},
}