| Author | Popularity |
| Matusch, Rudolf (Prof.) |
2 |
| Maurer, Elisabeth |
2 |
| Max, Martin (Dr.) |
2 |
| Mayer, Geert (Prof. Dr.) |
2 |
| Mayer, Matthias |
2 |
| Meggers, Eric (Dr.) |
2 |
| Mehl, Stephanie (Prof. Dr.) |
2 |
| Meinhardt, Andreas (Prof. Dr.) |
2 |
| Meissner, Friedrich Ludwig |
2 |
| Mennel, Hans Dieter (Prof. Dr.) |
2 |
| Mercuriale, Girolamo |
2 |
| Merkel, Friedrich Siegmund (Bearb.) |
2 |
| Merkel, Olivia Monika |
2 |
| Mersmann, Jana |
2 |
| Meulen, Jan ter (Dr.) |
2 |
| Meyer, Carsten (Prof.) |
2 |
| Meyer, Hanna |
2 |
| Meyer, Johann Joachim Hartwig |
2 |
| Meyer, Thomas (Prof. Dr.) |
2 |
| Michaelis, Georg |
2 |