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Report a problem related to object: Wpływ składu mieszaniny pierwiastków ziem rzadkich na intensywność ich linii spektralnych w łuku prądu zmiennego. 4, Mieszaniny dwuskładnikowe Y, La, Ce, Pr, Nd, Sm, Gd i Er w stosunku wagowym tlenków 1 : 1 = Vliânie sostava smesi redkozemelʹnyh èlementov na intensivnostʹ ih spektralʹnyh linij v duge peremennogo toka. 4, Binarnye smesi Y, La, Ce, Pr, Nd, Sm, Gd, Er s vesovym sootnošeniem okisej 1 : 1 = The Influence of the rare earths mixture composition on the intensity of their spectral lines in the indirect current arc. 4, Binary mixtures of Y, La, Ce, Pr, Nd, Sm, Gd and Er in the oxide weight ratio 1 : 1 /