TY - JOUR AU - Russell Johnson AU - Karl Irikura AU - Raghu Kacker AU - Ruediger Kessel C2 - Journal of Chemical Theory and Computation DA - 2009-08-21 LA - en PB - Journal of Chemical Theory and Computation PY - 2009 TI - Scaling Factors and Uncertainties for ab Initio Anharmonic Vibrational Frequencies ER -