TY - JOUR T1 - Non Relativistic Limit in QFT: a Wilson Renormalization Group Approach in the Minkowski Space JO - Brazilian Journal of Physics A1 - Silva, A.J. da SN - 0103-9733 UL - 10.1590/S0103-97332001000200006 VL - 31 Y1 - 2001 PB - Brasil ER -