1. J. Perez-Peraza, M. Galvez and R. Lara A., Energy spectrum of flare particles from an impulsive acceleration process, XVth Int. Conf. on Cosmic Rays, paper SP-7(1977)
2. Solar Flares, Gsophys. and Astrophys;Svestka,1976
3. The solar flare phenomenon;Priest;Proc. Int. Symp. on Solar-Terrestrial Phys.,1976
4. Energy spectrum of particles accelerated in the neighborhood of a line of zero magnetic field;Bulanov;Sov. Astron.,1976
5. On steady magnetic field reconnection;Priest;Ap. J.,1973