| Name |
Citations |
| Frison, 1974, 1978, 2000 |
0 |
| Frison, 1976: 168, 1991: 27, 1992 |
0 |
| Frison, 1976: 36, 1976: 157-171, 1979, 1991: 28 |
4 |
| Frison, 1976: 36, 1976: 157-171, 1979, 1991: 28 |
0 |
| Frison, 1976: 43, 1979, 1991: 35 |
0 |
| Frison, 1976: 43, 1979, 1991: 35, 261 |
0 |
| Frison, 1978 |
1 |
| Frison, 1978 |
0 |
| Frison, 1978, 1991 |
2 |
| Frison, 1978, 1991, 1996 |
1 |
| Frison, 1978: 23 |
0 |
| Frison, 1978: 41, 1991: 86 |
0 |
| Frison, 1978: 44 |
0 |
| Frison, 1978: 85 |
0 |
| Frison, 1982 |
2 |
| Frison, 1983: 9, 1991: 32, 1992 |
3 |
| Frison, 1984: 300 |
0 |
| Frison, 1988 |
1 |
| Frison, 1988 |
0 |
| Frison, 1991 |
15 |
| Frison, 1991 |
0 |
| Frison, 1991: 103 |
0 |
| Frison, 1991: 116 |
0 |
| Frison, 1991: 163 |
1 |
| Frison, 1991: 171 |
1 |
| Frison, 1991: 179-180 |
0 |
| Frison, 1991: 25 |
0 |
| Frison, 1991: 27 |
0 |
| Frison, 1991: 27 |
0 |
| Frison, 1991: 30 |
0 |
