TY - CONF AU - Itano, Wayne AU - Bergquist, James AU - Bollinger, John AU - Gilligan, J AU - Heinzen, D AU - Moore, F AU - Raizen, M AU - Wineland, David C2 - IXth International Conference on Hyperfine Interactions , Osaka, JA DA - 1992-01-01 LA - en PB - IXth International Conference on Hyperfine Interactions , Osaka, JA PY - 1992 TI - Ultra-High Precision Spectroscopy for Fundamental Physics ER -