[{"user_id": 4694, "stars": [], "topic_id": 3313, "date_created": 1297318297.2831631, "message": "Sussman and Steele's Lambda Papers series http://www.mendeley.com/groups/560041/lambda-papers/", "group_id": 12, "id": 66175}, {"user_id": 4694, "stars": [], "topic_id": 3313, "date_created": 1297318310.5295069, "message": "I think sharing Mendeley public group here is more efficient :)", "group_id": 12, "id": 66178}]