Sauloy,Jacques Differential Galois Theory through Riemann-Hilbert Correspondence : an Elementary Introduction / Jacques Sauloy . - Rhode Island : American Mathematical Society, 2016 . - 275 p. ; 24 cm. - Graduate Studies in mathematics 177 . Bibliogr.Index. ISBN: 9781470430955 : 85.22 euros Source: Don ARES Universal Decimal Class. No.: 512.4