TY - BOOK AU - Anosov,Dimitrij Viktorovich AU - Bolibruch,Andrei A. TI - The Riemann-Hilbert problem T2 - Aspects of mathematics SN - 352806496X U1 - 515.733 PY - 1994/// CY - Braunschweig, Wiesbaden PB - Vieweg KW - Χώρος Hilbert N1 - Includes bibliography and index ER -