ASYMPTOTIC BEHAVIOUR OF SOLUTIONS TO CERTAIN PROBLEMS INVOLVING NON-LINEAR DIFFERENTIAL EQUATIONS CONTAINING A SMALL PARAMETER MULTIPLYING THE HIGHEST DERIVATIVES
- 30 June 1963
- journal article
- Published by Steklov Mathematical Institute in Russian Mathematical Surveys
- Vol. 18 (3), 13-84
- https://doi.org/10.1070/rm1963v018n03abeh001137