COMPUTATION OF OPTIMAL UNSTABLE STRUCTURES FOR A NUMERICAL WEATHER PREDICTION MODEL by Buizza, R, Tribbia, J, Molteni, F, Palmer, T

Dynamical seasonal prediction by Shukla, J, Anderson, J, Baumhefner, D, Brankovic, C, Chang, Y, Kalnay, E, Marx, L, Palmer, T, Paolino, D, Ploshay, J, Schubert, S, Straus, D, Suarez, M, Tribbia, J