Published in Compositae Newsletter, in 2004, in volume 41, pages 1-8
Published in Compositae Newsletter, in 2004, in volume 41, pages 9-28
Published in Compositae Newsletter, in 2004, in volume 41, pages 51-53
Published in Compositae Newsletter, in 2004, in volume 41, pages 54-57
Published in Compositae Newsletter, in 2004, in volume 41, pages 58-59
Published in Compositae Newsletter, in 2004, in volume 41, pages 66-67