@inproceedings{inproceedingsc4e62d68,
title   = {Mhd spectrum of coronal rays},
author = {Matsuura, Oscar Toshiaki and Shigueoka, H and Azevedo, C A and Lavras, W O},
year = {1994},
publisher = {Veda},
booktitle   = {International Astronomical Union Colloquium}
}