public List<String> getCitedPapers(int id) {
		List<String> list = new ArrayList<>();
		String query = "select citedids from citedlist where paperid="
				+ id;
		ResultSet rsSet = null;
		rsSet = sqLconnection.Query(query);
		try {
			while (rsSet.next()) {
				String citedlist = rsSet.getString("citedids");
				list = Arrays.asList(citedlist.split(","));
			}
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return list;
	}