G337.342-0.119 (The "Pebble"): A cold, dense, high-mass molecular cloud with unusually large line widths and a candidate high-mass star cluster progenitor

- Jackson, James M., Contreras, Yanett, Rathborne, Jill M., Whitaker, J. Scott, Guzman, Andrés, Stephens, Ian W., Sanhueza, Patricio, Longmore, Steven, Zhang, Qizhou, Allingham, David

Characterizing the properties of cluster precursors in the MALT90 survey

- Contreras, Yanett, Rathborne, Jill M., Guzman, Andres, Jackson, James, Whitaker, Scott, Sanhueza, Patricio, Foster, Jonathan