+++Catalysis Today и Proc. R. Soc. Lond. A

[Nik878]

Здравствуйте, помогите пожалуйста достать статьи:

1)
The influence of carbonate on the synthesis of an intermediate
phase between sodalite and cancrinite
Catalysis Today, Volume 8, Issue 4, 5 March 1991, Pages 415-426
G. Hermeler, J.-Ch. Buhl, W. Hoffmann

DOI:

http://dx.doi.org/10.1016/0920-5861(91)87020-N

2)
R. M. Barrer , J. D. Falconer
Ion Exchange in Felspathoids as a Solid-State Reaction
Proc. R. Soc. Lond. A
August 2, 1956 236:227-249;

DOI:

http://dx.doi.org/10.1098/rspa.1956.0132

Заранее благодарен!

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[Nik878]

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