666.3 | P20 3 | Pampuch, Roman Infrared vibrational spectra of kaolin group minerals. Study of weakened fluoberyllate models of Ba2SiO4 - Mg2SiO4 AND Ba2SiO4 - Ca2SiO4 - Mg2SiO4 systems / M. Grylicki [Текст] / Roman Pampuch, Krystyna Blaszczak. — Warszawa : Wydaw. geologiczne, 1964. — 65 s. |
| | |
|