For citations:

Kononov V.V., Markov A.P., Skobov I.A., Gorbunov D.A. COMBINED METHODS OF REMOTE MONITORING OF HARD-TO-REACH PARTS OF TUBES. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2005;(2-2):123-125. (In Russ.)