Авторы
William P. Ryan David H. Rogstad L. Rapoport Angel Rios R. A. Rahmani Roberto Ranzi Horst-Gunter Rubahn Ryan M. Richards Cecil R. Reynolds Ilona Rolfes Ronald Roesch Francis Rouessac Theodore P. Rasmussen Anthony Ryle N. R. Riggs Laurence Robb Richard J. Reece James Redpath Margaret Rayman RAMMAN Didier Rognan Sanjay Rana Heiko Rieger Marco Ricci