This article has been cited many times in US District Court lawsuits about states' legal recognition of same sex marriage:

Badgett, M. V. L. filed "Declaration of Lee Badgett in Support of Plaintiffs’ Motion for Preliminary Injunction" in Cleopatra de Leon, et al., vs. Rick Perry, et al. (The United States District Court for the Western District of Texas San Antonio Division). http://www.scribd.com/doc...

Coakley, M., et al. filed "Brief of Massachusetts, California, Connecticut, Delaware, District of Columbia, Illinois, Iowa, Maine, Maryland, New Hampshire, New Mexico, New York, Oregon, Vermont, and Washington as Amici Curiae in Support of Appellants." in Beverly Sevcik, et al. vs. Brian Sandoval, et al. (United States District Court for the District of Nevada) and in Natasha N. Jackson, et al. vs. Neil S. Abercrombie and Loretta J. Fuddy (United States District Court for the District of Hawaii). http://www.nclrights.org/...

Lustig, C. B., et al. filed the "Memorandum in support of plaintiffs’ motion for summary judgment or, in the alternative, preliminary injunction" in Timothy B. Bostic, et al. vs. Janet M. Rainey and George E. Schaefer, III (United States District Court for the Eastern District of Virginia—Norfolk Division). http://www.afer.org/wp-co...

Peplau, L. A. filed "Expert declaration of Letitia Anne Peplau, Ph.D. in support of plaintiffs’ motion for declaratory judgement and permanent injunction" in James Obergefell, et al. vs. Theodore Wymyslo and Camille Jones (United States District Court Southern District of Ohio Western Division). http://www.gbfirm.com/lit...

Perriguey, L. J. H. and Easton, L. A. filed "Geiger v. Kitzhaber: Plaintiffs amended memorandum in support of summary judgment" in Deanna L. Geiger, et al., vs. John Kitzhaber, et al. (United States District Court District of Oregon Eugene Division). http://www.scribd.com/doc...

Stanyar, C. M., et al. heard expert testimony from Michael Rosenfeld, Ph.D. in April DeBoer, et al., vs. Richard Snyder et al. (United States District Court for the Eastern District of Michigan Southern Division). http://equalityontrial.co...