International cooperation; principal partners:

Prof. Ya. Kleyman, Dr. Yu. Kudryavtsev,
Integrity Testing Laboratory Inc.
Toronto, Canada

Prof. Horst-Dieter Titz
Westasachsische Hochschule Zwickau (West-Saxon Higher School of Zwickau)
Zwickau, Federal Republic of Germany
Dr. R. Ilyushenko, Airbus
Bristol, Great Britain