1 documents found
Candidate dissertation
Kostenko Oleksiy Sergiyovich. Spectral analysis of singularly perturbed differential operators of the second order
: к.ф.-м.н. :
spec.. 01.01.01 - Математичний аналіз :
presented. 2007-01-31; popup.evolution: .;
Donetsk State University. – , 0407U000651.
1 documents found
Updated: 2026-03-27
