00815nam0-22002891i-450-99000100723040332120040712165311.0000100723FED01000100723(Aleph)000100723FED0100010072320020001d--------km-y0itay50------baengAlgebra, applied to physics and systems theoryRobert HermannParisHermann1973Interdisciplinary MathematicsFisica matematicaFisica teorica530Hermann,Robert346495ITUNINARICAUNIMARCBK99000100723040332120-085.002F9648FI1FI1Algebra, applied to physics and systems theory354904UNINA