2006 | ||
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1 | EE | J. Manojlovic, Y. Shoukaku, T. Tanigawa, N. Yoshida: Oscillation criteria for second order differential equations with positive and negative coefficients. Applied Mathematics and Computation 181(2): 853-863 (2006) |
1 | J. Manojlovic | [1] |
2 | T. Tanigawa | [1] |
3 | N. Yoshida | [1] |