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@article{Lou_1996,  doi = {10.1093/mnras/281.3.750}, {10.1093/mnras/281.3.761},  url = {http://dx.doi.org/10.1093/mnras/281.3.750}, {http://dx.doi.org/10.1093/mnras/281.3.761},  year = {1996},  month = {aug},  publisher = {Oxford University Press ({OUP})},  volume = {281},  number = {3},  pages = {750--760}, {761--780},  author = {Y.-Q. Lou},  title = {{Compressible magnetohydrodynamic waves in stellar atmospheres with radial magnetic fields -- I. Analytic analysis}}, {II}. Numerical solutions and applications}},  journal = {Monthly Notices of the Royal Astronomical Society},  }