id	domain	url
archive-441	www.press.ierek.com	http://www.press.ierek.com
archive-441	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
archive-441	creativecommons.org	https://creativecommons.org/licenses/by/4.0
archive-441	www.newport.com	https://www.newport.com/t/introducti
archive-441	ntrs.nasa.gov	https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19810016493.pdf