1. Top Dying of Norway Spruce;Burdekin;Rep. For. Res.,1968
2. “Top-dying” of Norway spruce, Picea abies (L.) Karst. with special reference to Rhizosphaera kalkhoffii Bubák. I. Development of foliar symptoms;Diamandis;Eur. J. For. Path.,1978
3. “Top-dying” of Norway spruce, Picea abies (L.) Karst. with special reference to Rhizosphaera kalkhoffii Bubák. V. Optimum conditions for diameter growth of Rhizosphaera kalkhoffii;Diamandis;Eur. J. For. Path.,1979
4. Jørstad , I. 1931 Innberentning fra statsmykolog Ivar Jorstad om soppsykdommer pa skogtraerne i arene 1926-1930
5. Beretning om det Norske Skogwesen for 1930 78 96