TY - JOUR AU - R Suenram AU - Gerald Fraser AU - Francis Lovas AU - C Gillies C2 - Journal of Molecular Spectroscopy DA - 1991-01-01 LA - en M1 - 148 PB - Journal of Molecular Spectroscopy PY - 1991 TI - Microwave Spectra and Electric Dipole Moments of VO and NbO in the X4Σ1/2- Ground Electronic State ER -