@BOOK{ Book!D - 93069012, AUTHOR = "/ N.J. Hitchin, G.B. Segal, R.S. Ward", TITLE = "Integrable systems", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره", SUBJECT = "Hamiltonian systems,Twistor theory,Loops (Group theory),Riemann surfaces", URL = "/book/93069012/Integrable-systems/"}