+++2 cтатьи ScienceDirect

[Mad Head]

Уважаемые коллеги, помогите пожалуйста со статьями:

1. Varsha Brahmkhatri, Anjali Patel. 12-Tungstophosphoric acid anchored to SBA-15: An efficient, environmentally benign reusable catalysts for biodiesel production by esterification of free fatty acids. Applied Catalysis A: General Volume 403, Issues 1-2, 22 August 2011, Pages 161-172

DOI:

http://dx.doi.org/10.1016/j.apcata.2011.06.027

2. Teruoki Tago, Hiroki Konno, Mariko Sakamoto, Yuta Nakasaka, Takao Masuda. Selective synthesis for light olefins from acetone over ZSM-5 zeolites with nano- and macro-crystal sizes. Applied Catalysis A: General Volume 403, Issues 1-2, 22 August 2011, Pages 183-191

DOI:

http://dx.doi.org/10.1016/j.apcata.2011.06.029

[macro]

[Mad Head]

macro, спасибо дружище!!!