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- [32] BEHAVIOR OF SOLUTIONS TO NON-LINEAR 2ND-ORDER ELLIPTIC EQUATIONS WITH LINEAR MAIN PART DOKLADY AKADEMII NAUK SSSR, 1979, 247 (04): : 805 - 809
- [38] METHOD OF EXACT LINEARIZATION OF NON-LINEAR AUTONOMOUS DIFFERENTIAL-EQUATIONS OF 2ND ORDER PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS, 1979, 43 (04): : 673 - 683