TY - BOOK AU - Maehlum,B. TI - Proceedings of a symposium on high latitude particles and the ionosphere: Alpbach 1964 U1 - 538.767/P 21 PY - 1965/// CY - New York PB - Logos Press KW - FÍSICA NUCLEAR KW - IONOSFERA N1 - Incluye referencias bibliográficas al final de cada capítulo; 1. Foreword -- 2. Introduction -- 3. Ionospheric observations -- 4. Particle observations -- 5. Atmospheric phenomena associated with energetic particles -- 6. Solar phenomena associated with energetic particles -- 7. General discussion ER -