Kursk magnetic anomaly

Arkhangelsky, Andrei Dmitrievich (1879-1940).Kursk magnetic anomaly / A.D.Arkhangelsky.- Moscow;Petrograd: StatePublishing house, 1924. -84 p., 3 l.kart.: il., cards., Schemes .. - (modern problems of natural sciences. General. Ed. A.D. Arkhangelsky, V.F. Kagan, N.K. Koltsova, V.A. Kostitsyn, P.P. Lazarev and L.A. Tarasevich; KN. 19).-With the addition of the article: Krivoy Rog Rudny district and Kursk magnetic anomaly / N.I.Svitalty.- Bibliogr.in notes.in the text..-3000 cop..Electronic Source: PB