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- [2] ASYMPTOTIC SOLUTIONS OF ORDINARY DIFFERENTIAL-EQUATIONS WITH DEGENERATE SYMBOL MATHEMATICS OF THE USSR-SBORNIK, 1982, 118 (01): : 75 - 104
- [3] SOME ASYMPTOTIC PROPERTIES OF SOLUTIONS TO ORDINARY DIFFERENTIAL-EQUATIONS DOKLADY AKADEMII NAUK SSSR, 1977, 235 (05): : 1049 - 1052
- [10] SOME ASYMPTOTIC PROPERTIES OF SOLUTIONS OF LINEAR ORDINARY DIFFERENTIAL-EQUATIONS BULLETIN DE L ACADEMIE POLONAISE DES SCIENCES-SERIE DES SCIENCES MATHEMATIQUES ASTRONOMIQUES ET PHYSIQUES, 1977, 25 (08): : 757 - 762