@article{nuttinee_jatuporn_sanchai_wojciech_frank_2012,  title={Basic properties of potassium oxide supported on zeolite y studied by pyrrole-tpd and catalytic conversion of methylbutynol},  volume={35},  ISSN={0100-4042},  url={https://doi.org/10.1590/S0100-40422012000900003},  DOI={10.1590/S0100-40422012000900003},  number={9},  journal={Química Nova},  publisher={Sociedade Brasileira de Química},  author={Nuttinee, Supamathanon and Jatuporn, Wittayakun and Sanchai, Prayoonpokarach and Wojciech, Supronowicz and Frank, Roessner},  year={2012},  pages={1719–1723} }