TY - JOUR AU - Marla Dowell AU - Christopher Cromer AU - Darryl Keenan AU - Stefan Kuck AU - Friedhelm Brandt C2 - Journal of Metrology Society of India DA - 2010-05-02 LA - en M1 - 25 PB - Journal of Metrology Society of India PY - 2010 TI - Bilateral comparison of power measurement standards for KrF lasers between PTB and NIST ER -