The principle of averaging for multi-dimentional differential equations of the first order

Abstract

The abstracts (in two languages) can be found in the pdf file of the article.

Original author name(s) and title in Russian and Lithuanian:

В. В. Стрыгин. Принцип усреднения для многомерных дифференциальных уравнений первого порядка

V. Stryginas. Vidurkio radimo pirmos eilės daugiamatėms diferencialinėms lygtims principas