Cite
HARVARD Citation
Institution,, B. (2020) BS ISO 23946. Fine ceramics (advanced ceramics, advanced technical ceramics). Test methods for optical properties of ceramic phosphors for white light emitting diodes using a Gonio-spectrofluorometer.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100105468688.0x000001