Über die Berechnung des mittleren Bestandesalters
Crossref DOI link: https://doi.org/10.1007/BF01793056
Published Online: 2018-01-09
Published Print: 1918-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Lebakobić, A.
Text and Data Mining valid from 1918-04-01