The Maunder minimum (1645-1715) was indeed a grand minimum: A reassessment of multiple datasets.Published in:Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 581, p. 1, doi. 10.1051/0004-6361/201526652By:Usoskin, Ilya G.;Arlt, Rainer;Asvestari, Eleanna;Hawkins, Ed;Käpylä, Maarit;Kovaltsov, Gennady A.;Krivova, Natalie;Lockwood, Michael;Mursula, Kalevi;O'Reilly, Jezebel;Owens, Matthew;Scott, Chris J.;Sokoloff, Dmitry D.;Solanki, Sami K.;Soon, Willie;Vaquero, José M.Publication type:Article