TY - BOOK AU - Bardos Claude Ed. AU - Bessis Daniel Ed. ED - NATO advance study institute on bifurcation phenomena in mathematical physics and related topics (1979 : Cargese) TI - Proceeding on Bifurcation phenomena in mathematical physics and related topics T2 - NATO advanced study institute series; 54 U1 - B321p1,N79, M0 PY - 1979/// CY - Holland PB - D. Reidel KW - Differential calculus KW - Mathematics ER -