TY - JOUR AU - Krishnamurthy, M AU - Gouw, J de AU - Ding, L AU - Bierbaum, V AU - Leone, S C2 - Journal of Chemical Physics DA - 1997-01-01 00:01:00 LA - en M1 - 106 PB - Journal of Chemical Physics PY - 1997 TI - Mobilities and Formation Kinetics of NH4+(NH3)n Cluster Ions (n=0-3) in helium and helium/ammonia mixtures ER -