Prospects for sympathetic cooling of molecules in electrostatic, ac and microwave trapsS.K. Tokunaga, W. Skomorowski, P.S. Żuchowski, R. Moszynski, J.M. Hutson, E.A. Hinds and M.R. TarbuttEur. Phys. J. D, 65 1-2 (2011) 141-149DOI: https://doi.org/10.1140/epjd/e2011-10719-x