Downloads and citations: http://www.camsis.stir.ac.uk/hiscam/
v1.3.1 Bug fix (removing up to 14 erroneous HISCO values), 2 Nov 2013
v1.3 Produced by Lambert, Zijdeman, van Leeuwen, Maas and Prandy, 2011
HISCAM, v1.3.1, e (Universal scale, early period)
Produced by Lambert, Zijdeman, van Leeuwen, Maas and Prandy, 2011