Авторы
Ian D. Repath Angel Rios Ryan M. Richards Klaus Rabe R. A. Rahmani Carolyn Kaut Roth David W. Ramey Roberto Ranzi Julia F. Ridpath Horst-Gunter Rubahn Francis Rouessac James Redpath Karen Helton Rhodes Fabrizio Ruggeri Rush Rhees John Rudisill Raghu Raghavan David Rockefeller Theodore P. Rasmussen N. R. Riggs Laurence Robb Didier Rognan Michael J. Rutter Per A. F. H. Renström