✦ LIBER ✦

Annual variation of the values at noon of the critical frequencies of the ionized layers at Tromsö during 1940, 1941, 1942, 1943, and 1944

✍ Scribed by Harang, Leiv

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Annual variation of the critical frequen

✍ Harang, Leiv 📂 Article 📅 1939 🏛 American Geophysical Union 🌐 English ⚖ 89 KB

Annual variation of the critical frequen

✍ Harang, Leiv 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 136 KB

Annual variations of the critical freque

✍ Harang, Leiv 📂 Article 📅 1940 🏛 American Geophysical Union 🌐 English ⚖ 70 KB