E. Bergin. (2013)cite arxiv:1309.4729Comment: 40 pages, 11 figures to be published in: XVII Special Courses at the National Observatory of Rio de Janeiro. AIP Conference Proceedings, Volume TBD.
L. Kaltenegger, and N. Haghighipour. (2013)cite arxiv:1306.2889Comment: 7 pages, 10 figures, 3 tables, in press ApJ (3 new figures showing max effect of a secondary for different binary stars).
N. Haghighipour, and L. Kaltenegger. (2013)cite arxiv:1306.2890Comment: 28 pages, 8 figures, 7 tables, accepted by ApJ. Figures and animations of the HZ can be found at http://astro.twam.info/hz-ptype/.