@book{100491, author = {IAU Commission 36 and Bonnet, R.-M.}, title = {The energy balance and hydrodynamics of the solar chromosphere and corona :}, publisher = {G. de Bussac,}, year = {[1977].}, address = {Clermont-Ferrand [France] :}, note = {At head of title: "Proceedings of the International Astronomical Union".} }