STRUCTURAL CONVERSIONS OF TIO2/AL2O3 NANOWIRES INTO NANOTUBES CAUSED BY HIGH-TEMPERATURE HYDROGEN TREATMENT Статья Krasilnikova O.K., Markova E.B., Simonov V.N., Grankina T.Yu., Pogosyan A.S. Nanotechnologies in Russia. Том Vol 11 Nos 34. 2016. С. 174-182