Zobrazeno 1 - 2
of 2
pro vyhledávání: '"V. D. Chekhovskii"'
Publikováno v:
Glass and Ceramics. 49:504-506
Publikováno v:
Glass and Ceramics. 49:414-416
Glasses of the superheavy crown glasses have a high refractive index, which gives the possibility of fabricating from them pieces simulating precious stones. Colored glasses of this type have not been previously studied. The present work investigates