1. and in Abstracts of the 1st National Meeting on HTSC Materials Diagnostics, Chernogolovka, 1989, p. 93.
2. and in Abstracts of the 1st National Meeting on HTSC Materials Diagnostics, Chernogolovka, 1989, p. 90.
3. in Abstracts of the 1st National Meeting on HTSC Materials Diagnostics, Chernogolovka, 1989, p. 97.
4. and in Abstracts of the 1st National Meeting on HTSC Materials Diagnostics, Chernogolovka, 1989, p. 107.
5. Application of SR-XFA for identification of the basic composition of high-temperature superconductors