100.000+ autores registrados con R · página 84
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| Mateo G R | — |
| Mateo L R | — |
| Mathews R | — |
| Matias Birrell R. | — |
| Matthew R | — |
| Matthews Joseph R | — |
| Mauersberger H R | — |
| Maura R. | — |
| Mauricio Gonza lez R. | — |
| Mauricio Litvak R. | — |
| Mauricio Peláez R | — |
| Mauricio Romero R. | — |
| Mauricio Tapia R. | — |
| R., Mawby, P.J. & Roberts, M.B.V. Brocklehurst | — |
| R., Max Bowser | — |
| R. Max Rogers, Arthur R. Watkins, Walter H. Speidel | — |
| Maxime de R**** | — |
| Maxime De R**** | — |
| Máximo Aguilera R. | — |
| R.Maxwell | — |
| Mayer R | — |
| Mayke R | — |
| Mrie S. Wilcox John R.Mayor | — |
| Mayte r | — |
| Mayte R | — |
| Mc Callister R. | — |
| McCandless Oletya R | — |
| McClymont James R | — |
| Chris R.-McDonald | — |
| Mary R.Mcdonalds | — |
| Jerry R.Mcghee | — |
| JOHN R.MCGIBONY | — |
| McGregor R. R. | — |
| Mcilveen R | — |
| Ferdinand Rømcke | 1891 | R998 |
| McKee R | — |
| McKenney R | — |
| Ann L. R.McKinnell | — |
| R. McL. Wilson, B.D., Ph.D. | — |
| r. mcl. wilson, b.d., ph.d. | — |