http://arxiv.org/abs/1009.4134
With increased international communication as well as pressure by funding agencies to do collaborative work, more multi-author papers are apparently being written now.
http://mathoverflow.net/questions/39606/is-there-a-reasonable-way-to-refer-to-a-23-page-article-with-28-authors
With increased international communication as well as pressure by funding agencies to do collaborative work, more multi-author papers are apparently being written now.
http://mathoverflow.net/questions/39606/is-there-a-reasonable-way-to-refer-to-a-23-page-article-with-28-authors