requires 'Algorithm::CheckDigits', '0.5';
requires 'Array::Utils', '0.5';
requires 'Authen::CAS::Client', '0.05';
+requires 'Auth::GoogleAuth', '1.02';
requires 'Biblio::EndnoteStyle', '0.05';
requires 'Business::ISBN', '2.05';
requires 'Business::ISSN', '0.91';