Links:
http://inhabitat.com/lets-talk-about-insulation-baby/
https://books.google.com/books/about/Insulation_Handbook.html?id=vXEJ0suntCkC
http://link.springer.com/referenceworkentry/10.1007%2F978-1-4419-7991-9_19
https://books.google.com/books/about/Thermal_Insulation.html?id=OQKgJEsq5YwC