+++Organic Mass Spectrometry

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Помогите, пожалуйста получить три статьи:
1. Applications of molecular orbital theory to the interpretation of mass spectra. Prediction of primary fragmentation sites in organic molecules
Gilda Loew , Michael Chadwick , Dennis Smith
Organic Mass Spectrometry
Volume 7 Issue 11, Pages 1241 - 1251

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http://dx.doi.org/10.1002/oms.1210071105

2. A study of low energy electron impact mass spectra using molecular orbital theory
M. Yamamoto, T. Takeuchia and K. Nishimotob
International Journal of Mass Spectrometry and Ion Physics
Volume 46, January 1983, Pages 239-242

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http://dx.doi.org/10.1016/0020-7381(83)80097-7

3. Application of molecular orbital theory to the interpretation of mass spectra study of substituent effect on a series of acetophenones
Gilda H. Loew , Robert F. Kirchner , James G. Lawless
Organic Mass Spectrometry
Volume 11 Issue 11, Pages 1158 - 1167

Код: Выделить всё

http://dx.doi.org/10.1002/oms.1210111107

Заранее благодарен.

[nikolay_ap]

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[nikolay_ap]

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Спасибо!!