1. Proc. Line-Focus Solar Thermal Energy Technology Development Conf.,1980
2. See Harshaw Chromonyx Plating Process Instructions Sol CRX 0979, HT SOL CRX 1079 and CRX 3CR-0180 Process covered by US Patent No. 3 620 935, Harshaw Chemical Co., Cleveland, OH.
3. Proc. 1980 MiCON Symp.;Pettit,1982
4. Black chrome selective surfaces I. Deposit growth and properties