A new ab initio potential energy surface for the collisional excitation of HCN by para- and ortho-H2 / O. Denis-Alpizar, Y. N. Kalugina, T. Stoecklin [et.al.] // Journal of chemical physics. 2013. Vol. 139, № 22. P. 224301-1-224301-8. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000470141