+++Advances in Heterocyclic Chemistry - 2 статьи

[Pharma]

Помогите, пожалуйста, найти следующие статьи:

1. Advances in Heterocyclic Chemistry, Volume 76, 2000, Pages 1-84
J.Elguero, A.R. Katritzky, O.V. Denisko
"Prototropic tautomerism of heterocycles: Heteroaromatic tautomerism—General overview and methodology"

DOI:

http://dx.doi.org/10.1016/S0065-2725(00)76003-X

2. Advances in Heterocyclic Chemistry, Volume 1, 1963, Pages 339-437
A.R. Katritzky, J.M. Lagowski
"Prototropic Tautomerism of Heteroaromatic Compounds: II. Six-Membered Rings"

DOI:

http://dx.doi.org/10.1016/S0065-2725(08)60529-2

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[Pharma]

Огроменное спасибо!!!