McFarlane, Chris R.M., and Yan Luo. 2012. “U-Pb Geochronology Using 193 Nm Excimer LA-ICP-MS Optimized for In-Situ Accessory Mineral Dating in Thin Sections”.
Geoscience Canada
39 (3). https://journals.lib.unb.ca/index.php/GC/article/view/19396.