APA

Francisco M. S. P., Cardoso W. S., Gushikem Y., Landers R. & Kholin Y. V. (20060821). Surface modification with phosphoric acid of SiO2/Nb2O5 prepared by the sol-gel method: structural-textural and acid sites studies and an ion exchange model. : Langmuir : the ACS journal of surfaces and colloids.

Chicago

Francisco M S P, Cardoso W S, Gushikem Y, Landers R and Kholin Y V. 20060821. Surface modification with phosphoric acid of SiO2/Nb2O5 prepared by the sol-gel method: structural-textural and acid sites studies and an ion exchange model. : Langmuir : the ACS journal of surfaces and colloids.

Harvard

Francisco M. S. P., Cardoso W. S., Gushikem Y., Landers R. and Kholin Y. V. (20060821). Surface modification with phosphoric acid of SiO2/Nb2O5 prepared by the sol-gel method: structural-textural and acid sites studies and an ion exchange model. : Langmuir : the ACS journal of surfaces and colloids.

MLA

Francisco M S P, Cardoso W S, Gushikem Y, Landers R and Kholin Y V. Surface modification with phosphoric acid of SiO2/Nb2O5 prepared by the sol-gel method: structural-textural and acid sites studies and an ion exchange model. : Langmuir : the ACS journal of surfaces and colloids. 20060821.