Zur Frage der Volumengeraden des WaldbestandesOn the straight line describing volume of a forest stand.
The article describes the method of improving the leveling line of the volume of sample trees so that the volume figures themselves indicate the best leveling. The original method of leveling line originates from Kopezky. Here the method is illustrated with a data from Finnish pine forest.
The PDF contains a summary in Finnish.
Published in 1934