| Authors Name |
|---|
| Raciborski, Jerzy [1] |
| Radwański, Władysław [1] |
| Radymiński, Marcin [1] |
| Ranke, Karl Ernst [2] |
| Rasmussen, Moritz [1] |
| Rataboul, J. [1] |
| Rauscher, Ferdinand Emil [1] |
| Rautmann, Hermann [1] |
| Ravenstein, August [1] |
| Raydt, Hermann [3] |
| Rayski, Ludomił Antoni [1] |
| Reicher, Eleonora [1] |
| Rettig, Wilhelm [1] |
| Rettinger, Wacław [1] |
| Reveillé-Parise, Joseph-Henri [1] |
| Rębowski, Czesław [1] |
| Richer, Paul [1] |
| Richter, Gustav [1] |
| Riesser, Otto [1] |
| Rietmann, A. [2] |
