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The Sun's luminosity over a complete solar cycle

1991 • 397 citations

Solar luminosity variations in solar cycle 21

1988 • 318 citations

Magnetic modulation of solar luminosity by photospheric activity

1988 • 288 citations

An Empirical Model of Total Solar Irradiance Variation Between 1874 and 1988

1990 • 237 citations

Recent solar radio astronomy at centimeter wavelengths: The temporal variability of the 10.7‐cm flux

1987 • 178 citations

Distribution of sunspot umbral areas - 1917-1982

1988 • 151 citations

The effects of sunspots on solar irradiance

1982 • 120 citations

The influence of faculae on total solar irradiance and luminosity

1986 • 115 citations

Frequencies, amplitudes and linewidths of solar oscillations from total irradiance observations

1983 • 102 citations

A Model of Solar Luminosity Modulation by Magnetic Activity Between 1954 and 1984

1988 • 63 citations

Variations of Solar Irradiance Due to Magnetic Activity

1987 • 60 citations

Improvement of the photometric sunspot index and changes of thedisk-integrated sunspot contrast with time

1994 • 55 citations

Observations of changes in the bolometric contrast of sunspots

1994 • 52 citations

New light on sunspot darkness and the solar cycle

1978 • 50 citations

Sunspot photometry and the total solar irradiance deficit measured in 1980 by ACRIM

1990 • 48 citations

Modelling solar irradiance variations with an area dependent photometric sunspot index

1994 • 31 citations

10.7-cm Solar radio flux and the magnetic complexity of active regions

1987 • 30 citations

Long-term variations in total solar irradiance

1994 • 21 citations