by Torok, J G, Bosco, F E, Brodsky, W L, Furey, E F, Goth, G F, Kearney, D J, Loparco, J J, Peets, M T, Pizzolato, K L, Porter, D W, Ruehle, G, White, W H
Published in IBM journal of research and development (01.01.2009)

by FUREY, R. E
Published in Animal behaviour (01.03.1998)