1 documents found
Piksasov Mihail Mihaylovich. The Geometrical design of elliptic areas of phases portraits of the oscillating systems at determination of their areas of stability.
: к.т.н. :
spec.. 05.01.01 - Прикладна геометрія, інженерна графіка :
presented. 2009-07-02; popup.evolution: .;
National Civil Defense Univercity of Ukraine. – , 0409U004360.
1 documents found
Updated: 2026-03-25
