Ruthenium-exchanged US-Y Zeolites for NO reduction by CO. - Labhsetwar, Nitin; Dhakad, M.; Rayalu, S.; Minamino, H.; Wanjari, S.; Kumar, Suresh; Doggali, P.; Tijare, S.; Valechha, D.; Watanabe, A.; Mitsuhashi, T.; Haneda, H. (Current Science (00113891), 2008)