TY - GEN AU - Jentschura, Ulrich AU - Mohr, Peter C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2005-01-01 00:01:00 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2005 TI - Precise theory of levels of hydrogen and deuterium: The two-photon radiative corrections ER -