On the nature of acid sites in substituted aluminophosphate molecular sieves with the AEL topology

1. Arias, D.
2. Campos, I.
3. Escalante, D.
4. Goldwasser, J.
5. López, C.M.
6. Machado, F.J.
7. Méndez, B.
8. Moronta, D.
9. Pinto, M.
10. Sazo, V.
11. De Agudelo, M.M.R.