@conferenceObjectPart{MunroKrämerZappKrugSchmidt_1997, title={Development of electrochromic smart windows by sol-gel techniques}, author={Munro, Brian and Krämer, Stefanie and Zapp, Patrick and Krug, Herbert and Schmidt, Helmut K.}, isbn={0-8194-2558-3}, doi={http://dx.doi.org/10.22028/D291-24547}, year={1997} }