Kevin B. Greenwood

Martin, J. D., & Greenwood, K. (1999). Halo-zeo-type materials. Washington, DC: U.S. Patent and Trademark Office.

Martin, J. D., & Greenwood, K. B. (1997). Halozeotypes: a new generation of zeolite-type materials. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 36(19), 2072–2075. https://doi.org/10.1002/anie.199720721