Level and length of cyclic solar activity during the Maunder minimum as deduced from the active-day statistics

Sunspot latitudes during the Maunder Minimum: A machine-readable catalogue from previous studies

(2015) José M. Vaquero et al.   ADVANCES IN SPACE RESEARCH

A note on the relationship between sunspot numbers and active days

(2014) J.M. Vaquero et al.   ADVANCES IN SPACE RESEARCH

Revisiting the Sunspot Number

(2014) Frédéric Clette et al.   SPACE SCIENCE REVIEWS

Revised Group Sunspot Number Values for 1640, 1652, and 1741

(2013) J. M. Vaquero et al.   SOLAR PHYSICS

Another rapid event in the carbon-14 content of tree rings

(2013) Fusa Miyake et al.   Nature Communications

Heliospheric modulation of galactic cosmic rays during grand solar minima: Past and future variations

(2012) M. J. Owens et al.   GEOPHYSICAL RESEARCH LETTERS

Variation of the Schwabe Cycle Length During the Grand Solar Minimum in the 4th Century BC Deduced from Radiocarbon Content in Tree Rings

(2012) K. Nagaya et al.   SOLAR PHYSICS

REVISITED SUNSPOT DATA: A NEW SCENARIO FOR THE ONSET OF THE MAUNDER MINIMUM

(2011) José M. Vaquero et al.   Astrophysical Journal Letters

A Simple Method to Check the Reliability of Annual Sunspot Number in the Historical Period 1610 – 1847

(2011) J. M. Vaquero et al.   SOLAR PHYSICS