Авторы
James Raymer Michael Ruzhansky Georgios Romanos Gerry Rayman David W. Ramey Karen Helton Rhodes Rafael Reuveny Petra Roter Michael C. Roberts Erlene Rosowsky Denise de Ridder Jan Rice Sergio Rinaldi Gary Rhodes Mary Robinson Bruce Richardson Klaus Rabe Carolyn Kaut Roth Julia F. Ridpath Fabrizio Ruggeri Patrick Royston Ian D. Repath John Rudisill Raghu Raghavan