David R.Anderson ... [et al. David R. Anderson ... [et al. David R. Anderson ... [etal David R.Anderson ... [等 David R.Anderson ... [等] David Bendersky ... [et al.] David J. Bercuson ... [et al.]. David A.Madsen...[et al.] David L. Goetsch ... [et al.]. G.A. Anderson ... [et al.]