function get_coauthors() {
         $buffy = '';
         $coauths = get_coauthors($this->post->ID);
        if (count($coauths) > 1) {
			        foreach ($coauths as $key => $coauth) {
			        $buffy .= '<span class="td-post-author-name"><a href="/author/' . $coauth->user_nicename . '">' . $coauth->display_name . '</a></span>';
			        }
		        } else {
			        $buffy .= $this->get_author();
                };

             return $buffy;

     }