+++4 ст. (1-ACS, 3-Wiley). Спасибо, SkydiVAR

[spice_kot]

Помогите, пожалуйста! Нужны 4 статьи разных издательств:

ACS
1. Thomas G. Neiss and H. N. Cheng
Coupled SEC-NMR Analysis of Alginates
ACS Symposium Series
Vol. 834, Chapter 29, pp 382–395

DOI:

http://dx.doi.org/10.1021/bk-2003-0834.ch029

Wiley
2. H. N. Cheng
13C-NMR sequence determination for multicomponent polymer mixtures
Journal of Applied Polymer Science
Volume 35, Issue 6, pages 1639–1650, 5 May 1988

DOI:

http://dx.doi.org/10.1002/app.1988.070350619

3. H. N. Cheng
Multicomponent analysis of poly(propylene) using fractionation, tacticity and molecular weight data
Macromolecular Theory and Simulations
Volume 1, Issue 6, pages 415–427, November 1992

DOI:

http://dx.doi.org/10.1002/mats.1992.040010607

4. H. N. Cheng
NMR studies of the effects of isolated variables on polyolefin microstructure and Ziegler-Natta catalytic sites
Macromolecular Theory and Simulations
Volume 2, Issue 6, pages 901–916, November 1993

DOI:

http://dx.doi.org/10.1002/mats.1993.040020606

Заранее премного благодарен!

[SkydiVAR]

2-4

[spice_kot]

Спасибо, SkydiVAR

Может, кто-нибудь и ACS вытащит?

[spice_kot]

Всё! Нашлась!