Paper (s) having Orponen P as Authors
| 1 |
Floreen P, Orponen P (1989) |
| 2 |
Floreen P, Orponen P (1993) |
| 3 |
Floreen P, Orponen P (1994) |
| 4 |
Maass W, Orponen P (1998) |
| 5 |
Orponen P (1994) |
| 6 |
Orponen P (1996) |
| 7 |
Orponen P (1997) |
| 8 |
Orponen P (1997) |
| 9 |
Orponen P (1997) |
| 10 |
Orponen P (2000) |
| 11 |
Sima J, Orponen P (2000) |
| 12 |
Sima J, Orponen P (2001) |
| 13 |
Síma J, Orponen P (2003) |
| 14 |
Síma J, Orponen P (2003) |
| 15 |
Sima J, Orponen P, Antti-Poika T (2000) |