Sprint's Complaint challeging AT&T / T-Mobile merger

Here. 

US v. AT&T and T‑Mobile USA

Here

AAI Asks FCC to Block AT&T T-Mobile Merger

Here.

How Will the Proposed Merger Between AT&T and T-Mobile Affect Wireless Telecommunications Competition?

U.S. House of Representatives Subcommittee on the Intellectual Property, Competition and the Internet, here. 

Antitrust Review of the AT&T/T-Mobile Transaction

A.Grunes, M.Stucke, here. 

Comments of Proposed AT&T/T-Mobile Merger

H.First, here. 

Competitive Implications of the Proposed Acquisition of T-Mobile by AT&T Mobility

R. Noll and G. Rosston, here.

The AT&T/T-Mobile Merger: Is Humpty Dumpty Being Put Back Together Again?”

Hearing, Senate Judiciary Committee
Subcommittee on Antitrust, Competition Policy and Consumer Rights, here