Closer-to-nature Forest Management J. Bo Larsen and Per Angelstam and Jürgen Bauhus (gozdar.) and João Paulo Fidalgo Carvalho and Jurij Diaci and Dorota Dobrowolska and Anna Gazda and Lena Gustafsson and Frank Krumm and Thomas Knoke and Agata Konczal and Timo Kuuluvainen and Bill Mason (gozdar.) and Renzo Motta and Elisabeth Pötzelsberger and Andreas Rigling and Andreas Schuck