Long-term correlation between solar and geomagnetic activityECHER, E; GONZALEZ, W. D; GONZALEZ, A. L. C et al.Journal of atmospheric and solar-terrestrial physics. 2004, Vol 66, Num 12, pp 1019-1025, issn 1364-6826, 7 p.Article

Evolution of the solar magnetic flux on time scales of years to milleniaVIEIRA, L. E. A; SOLANKI, S. K.Astronomy and astrophysics (Berlin. Print). 2010, Vol 509, issn 0004-6361, A100.1-A100.13Article

Reconstruction of solar spectral irradiance since the Maunder minimumKRIVOVA, N. A; VIEIRA, L. E. A; SOLANKI, S. K et al.Journal of geophysical research. 2010, Vol 115, Num A12, issn 0148-0227, A12112.1-A12112.11Article

How the inclination of Earth's orbit affects incoming solar irradianceVIEIRA, L. E. A; NORTON, A; DUDOK DE WIT, T et al.Geophysical research letters. 2012, Vol 39, Num 16, issn 0094-8276, L16104.1-L16104.8Article

Energy balance during intense and super-intense magnetic storms using an Akasofu ε parameter corrected by the solar wind dynamic pressureDE LUCAS, A; GONZALEZ, W. D; ECHER, E et al.Journal of atmospheric and solar-terrestrial physics. 2007, Vol 69, Num 15, pp 1851-1863, issn 1364-6826, 13 p.Article

On the preferential occurrence of interplanetary shocks in July and November : Causes (solar wind annual dependence) and consequences (intense magnetic storms)ECHER, E; GONZALEZ, W. D; TSURUTANI, B. T et al.Journal of geophysical research. 2005, Vol 110, Num A2, pp A02101.1-A02101.14, issn 0148-0227Article

Prediction of solar activity on the basis of spectral characteristics of sunspot numberECHER, E; RIGOZO, N. R; NORDEMANN, D. J. R et al.Annales geophysicae (1988). 2004, Vol 22, Num 6, pp 2239-2243, issn 0992-7689, 5 p.Article

Evolution of the solar irradiance during the HoloceneVIEIRA, L. E. A; SOLANKI, S. K; KRIVOVA, N. A et al.Astronomy and astrophysics (Berlin. Print). 2011, Vol 531, issn 0004-6361, A6.1-A6.18, 1Article

Spectral analysis of sunspot number and geomagnetic indices (1868-2001)PRESTES, A; RIGOZO, N. R; ECHER, E et al.Journal of atmospheric and solar-terrestrial physics. 2006, Vol 68, Num 2, pp 182-190, issn 1364-6826, 9 p.Article

Search for solar periodicities in tree-ring widths from concórdia (S.C., Brazil)RIGOZO, N. R; NORDEMANN, D. J. R; ECHER, E et al.Pure and Applied Geophysics. 2004, Vol 161, Num 1, pp 221-233, issn 0033-4553, 13 p.Article

A study of the latitudinal dependence of the quasi-biennial oscillation in Total Ozone Mapping Spectrometer total ozoneECHER, E; GUARNIERI, F. L; RIGOZO, N. R et al.Tellus. Series A, Dynamic meteorology and oceanography. 2004, Vol 56, Num 5, pp 527-535, issn 0280-6495, 9 p.Article

Prediction of peak-Dst from halo CME/magnetic cloud-speed observationsGONZALEZ, W. D; DAL LAGO, A; CLUA DE GONZALEZ, A. L et al.Journal of atmospheric and solar-terrestrial physics. 2004, Vol 66, Num 2, pp 161-165, issn 1364-6826, 5 p.Conference Paper

Wavelet analysis of solar-ENSO imprints in tree ring data from Southern Brazil in the last centuryRIGOZO, N. R; VIEIRA, L. E. A; ECHER, E et al.Climatic change. 2003, Vol 60, Num 3, pp 329-340, issn 0165-0009, 12 p.Article