R<sub>b</sub> and new physics: a comprehensive analysis UdeM Preprint ID: UdeM-GPP-TH-96-34 Authors: P. Bamert , C.P. Burgess , J. Cline , D. London , E. Nardi arXiv: http://xxx.lanl.gov/abs/hep-ph/9602438 Journal Reference: Phys. Rev. D54 (1996) 4275
