TY - JOUR T1 - A semi-classical picture of the charmonium-hadron interaction JO - Brazilian Journal of Physics A1 - Fogaça, D.A. A1 - Kugeratski, M.S. A1 - Navarra, F.S. SN - 0103-9733 UL - 10.1590/S0103-97332004000200028 VL - 34 Y1 - 2004 PB - Brasil ER -