1(8), 2009

Recommended by the Academic Council of the Lviv Polytechnic National University 13.10.2009.

Submitted at the meeting of the editorial board of the collection 08.10.2009.

In this Number

(12 papers)
Kornyliy Tretyak, A. Kylchitskiy, I.S. Sidorov
DOI: https://doi.org/10.23939/jgd2009.01.047
47-52