| |
| 2007 | ||
|---|---|---|
| 1 | EE | Jietao Zou, Jianguo Zhang, Xiaoyou Han, Hongxia Zhu: Oscillations of a class of second-order nonlinear delay differential equations with variable sign coefficients. SNPD (3) 2007: 512-516 |
| 1 | Jianguo Zhang | [1] |
| 2 | Hongxia Zhu | [1] |
| 3 | Jietao Zou | [1] |