The JBI database allows you to search in a wide range of summarized and appraised evidence.
PQDT Global gives access to 1.7 million full-text dissertations and thesis.
Journal app BrowZine is now availible for iPhone, iPad and android tablet.
Lan gives access to materials in full text and bibliographic references for about 30. 000 classic works in Russian.
PhilPapers is a comprehensive index of philosophy books and articles.