共 50 条
- [23] Construction of periodic solutions of linear and quasi-linear differential-difference equations of the second order BULLETIN OF THE KARAGANDA UNIVERSITY-MATHEMATICS, 2013, 70 (02): : 82 - 86
- [25] GROWTH OF SOLUTIONS OF LINEAR DIFFERENTIAL-DIFFERENCE EQUATIONS WITH COEFFICIENTS HAVING THE SAME LOGARITHMIC ORDER KOREAN JOURNAL OF MATHEMATICS, 2021, 29 (03): : 473 - 481
- [26] TIME SYMMETRY AND PERIODIC-SOLUTIONS OF LINEAR DIFFERENTIAL EQUATIONS MATRIX AND TENSOR QUARTERLY, 1971, 22 (02): : 58 - &