Use Tax Analysts or LexisNexis Academic to answer the following questions:

a. What tax treatment does the Argentina-France treaties indicate for earnings of nonresident students? What is the effective date of the agreement?

b. What is the title and date of the most recent article regarding Iceland in the Tax Analysts' Worldwide Tax Daily?

c. What is the title and date of the most recent article on the European VAT in the Tax Analysts' Tax Notes International?