Belkin, V. US federal reserve rate and solar activity (1955-2022),
, 2023, p. 220-229.
Belkin, V. .
US federal reserve rate and solar activity (1955-2022).
София: , 2023, p. 220-229.
Belkin, V. (2023)
US federal reserve rate and solar activity (1955-2022),
София: , p. 220-229
Belkin, V.
(2023).
US federal reserve rate and solar activity (1955-2022). Proof of strong correlations. Икономическа мисъл. София: Т. 68 (2), p. 220-229.