Investigation of acoustic-emission characteristics of steel 12Kh18N10T at the temperature of 560 oC. Information 1. Methods and some results - Ja. Nedoseka; S. A. Nedoseka; A. A. Gruzd; M. A. Jaremenko; L. F. Kharchenko; I. G. Voloshkevich (Technical diagnostics and non-destructive testing, 2011)