Bottazzini, Umberto Hidden harmony-geometric fantasies : the rise of complex function theory Umberto Bottazzini and Jeremy Gray - New York Springer 2013 - xvii,848p.; 24cm. - Sources and studies in the history of mathematics and physical sciences . ISBN: 978-1-4614-5724-4 Subjects--Topical Terms: Functions of complex variables Dewey Class. No.: 515.9 / BOT