Perturbations and vibrational energies in acrylonitrile from global analysis of its mm-wave to THz rotational spectrum Zbigniew Kisiel, a Lech Pszczółkowski,
The rotational spectrum of chlorine nitrate (ClONO 2 ): 6 and the 5 / 6 9 dyad Zbigniew Kisiel, Ewa Białkowska-Jaworska Institute of Physics, Polish Academy.
