Group theory in non-linear problems - NATO Advanced Study Institute on Mathematical Physics, 2d, Istanbul, 1972.; Barut, A. O. (Asim Orhan), 1926- (Dordrecht : D. Reidel Publishing Company, 1974)
Lectures presented at the NATO Advanced Study Institute on Mathematical Physics, held in Istanbul, Turkey, August 7-18, 1972
Keywords: Nonlinear theories; Group theory