Role of transtional levels in 'ANTPOT.237' Np ('gama',f): perspectives for studying highly deformed systems - Arruda Neto, João Dias de Toledo; Mesa, J; Garcia, F; Rodriguez, O; Geraldo, L P; Garcia, C; Rodrigues, T E; Shtejer, K; Semmler, R; Guzman, F (Physical Review C, 2006)