id	domain	url
issue-50	www.urban.org	http://www.urban.org
issue-50	www.austlii.edu.au	http://www.austlii.edu.au/au/journals/ejtr/2006/3.html
issue-50	www.hmrc.gov.uk	http://www.hmrc.gov.uk/stats/measuring-tax-gaps.pdf
issue-50	www.taxadmin.org	http://www.taxadmin.org/fta/meet/re_pres04/plumley.pdf
issue-50	www.taxjustice.net	http://www.taxjustice.net/cms/upload/pdf/mind_the_tax_gap_-_final_-_15_jan_2006.pdf
issue-50	www.planejamento.gov.br	www.planejamento.gov.br/secretarias/upload/arquivos/seges/arquivos/ocde2011/oecd_tax.pdf
issue-50	www.ier.com.ua	http://www.ier.com.ua/files/publications/wp/2001/wp10_ukr.pdf
issue-50	www.me.gov.ua	http://www.me.gov.ua
issue-50	www.treasury.gov.ua	http://www.treasury.gov.ua
issue-50	www.ukrstat.gov.ua	http://www.ukrstat.gov.ua
issue-50	zakon4.rada.gov.ua	http://zakon4.rada.gov.ua/laws/show/2755-17
issue-50	sfs.gov.ua	http://sfs.gov.ua