article no. 1, 2 p.
Talk no. 1, 10 p.
Talk no. 2, 9 p.
Talk no. 3, 11 p.
Talk no. 4, 11 p.
Talk no. 5, 17 p.
Talk no. 6, 9 p.
Talk no. 7, 9 p.
Talk no. 8, 8 p.
Talk no. 9, 13 p.
Talk no. 10, 14 p.