Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Petr Ikkonen"'
Autor:
Dmitry Makarov, Vladimir Masloboev, Irina Elizarova, Petr Ikkonen, Yevgeny Savchenko, Eugenia Krasavtseva, Victoria Maksimova
Publikováno v:
Записки Горного института. 256:642-650
The increase in demand for rare earth metals and the depletion of natural resources inevitably causes the need to search for alternative unconventional sources of rare metal raw materials. The article presents the results of a study of the compositio