| Rank | Journal Reference | Paper No. | Citations |
| 24 | Phys. Rev. B 14, 1073 (1976). | 16 | 49 |
| 25 | Phys. Rev. Lett. 59, 1849 (1987). | 48 | 49 |
| 26 | Phys. Rev. B 44, 7526 (1991). | 61 | 48 (+4) |
| 27 | Z. Phys. B 72, 139 (1988). | 51 | 47 (+1) |
| 28 | Phys. Rev. B 8, 5072 (1973). | 10 | 46 (+5) |
| 29 | Phys. Rev. B 58, 1051 (1998). | 90 | 43 |
| 30 | Phys. Rev. Lett. 54, 2445 (1985). | 41 | 39 |
| 31 | Phys. Rev. Lett. 73, 1019 (1994). | 79 | 37 |
| 32 | J. Phys. Soc. Jpn. 79, 023703 (2010). | 115 | 35 |
| 33 | J. Phys. C: Sol. State Phys. 12, L735 (1979). | 27 | 34(+3) |
| 34 | J. Org. Chem. 36, 2169 (1971). | 9 | 33 |
| 35 | Sol. State Commun. 60, 535 (1986). | 47 | 32 |
| 36 | Physica C 170, 195 (1990). | 58 | 32 |
| 37 | Physica C 191, 224 (1992). | 64 | 32 |
| 38 | Phys. Rev. B 61, 5913 (2000). | 93 | 32 |
| 39 | Phys. Rev. B 20, 316 (1979). | 24 | 31 |
| 40 | Phys. Rev. B 58, 14203 (1998). | 91 | 31 |
| 41 | J. Low Temp. Phys. 16, 381 (1974). | 12 | 30(+1) |
| 42 | Physica C2 341, 839 (2000). | 45* | 30 |
| 43 | Phil. Mag. 85, 801 (2005). | 63 | 30 |
| 44 | Phys. Rev. Lett. 73, 1871 (1994). | 80 | 29 |
| 45 | Phys. Rev. B 21, 3890 (1980). | 29 | 28(+1) |
| 46 | Phys. Rev. Lett. 40, 1397 (1978). | 20 | 27 |
| 47 | Phys. Rev. A 68, 031604 (2003). | 105 | 26(+1) |
| 48 | Phys. Rev. B 62, 661 (2000). | 117 | 26 |
| 49 | Phys. Rev. B 64, 174507 (2001). | 96 | 25 |
| 50 | Int. J. Mod. Phys. B 12, 2920 (1998). | 39* | 25 |
| 51 | Phys. Rev. B 24, 6361 (1981). | 34 | 25 |
| 52 | Phys. Rev. B 51, 3269 (1995). | 71 | 24 |
| 53 | Phys. Rev. B 45, 415 (1992). | 63 | 23(+9) |
| 54 | Phys. Rev. Lett. 46, 496 (1981). | 32 | 23 |
| 55 | Phys. Rev. B 38, 6552 (1988). | 52 | 23 |
| 56 | J. Phys.: Cond. Matter 22, 375701 (2010). | 102 | 22(+2) |
| 57 | Phys. Rev. Lett. 108, 106007 (2012). | 123 | 22 |
| 58 | Physica C 204, 399 (1993). | 81 | 22 |
| 59 | Phys. Rev. Lett. 56, 1870 (1986). | 45 | 21 |
| 60 | Phys. Rev. B 67, 174509 (2003). | 118 | 21 |
| 61 | Physica C 176, 189 (1991). | 60 | 20 |