Letters on Sunspots
" Letters on Sunspots " ( "Istoria e Dimostrazioni intorno alle Macchie Solari" ) was a pamphlet written by Galileo Galilei in 1612 and published in Rome by the Accademia dei Lincei in 1613 . 
<triplet> Galileo Galilei <subj> Accademia dei Lincei <obj> member of <triplet> Accademia dei Lincei <subj> Rome <obj> located in the administrative territorial entity