Effect of barium and lanthanum oxides on the properties of Pt/KL catalysts in the n-heptane dehydrocyclization - Grau, JM; Gómez Sainero, Luisa María; Daza, L; Seoane, XL; Arcoya, A (12th International Congress on Catalysis: part A : proceedings of the 12th ICC, Granada, Spain, July 9-14, 2000, 2000)