The Oblique Reflexion of Long Wireless Waves from the Ionosphere at Places where the Earth's Magnetic Field is Regarded as Vertical

Autor: Heading, J., Whipple, R. T. P.
Zdroj: Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1952 Apr 01. 244(887), 469-503.
Databáze: JSTOR Journals