TY - BOOK AU - Smith, Ernest K., ed.Matsushita, Sadami, ed. TI - Ionospheric sporadic E T2 - International Series of Monographs on Electromagnetic Waves SN - 1483184722 PY - 1962/// CY - Oxford PB - Pergamon Press KW - AtmosphereIonosphereIonosphere Sporadic - ESporadic - E ER -