Wittich, Klaus-Peter
Funding for this research was provided by:
Bundesrepublik Deutschland, Deutscher Wetterdienst, vertreten durch den Vorstand, Deutsche Meteorologische Bibliothek
Article History
Received: 26 September 2020
Accepted: 21 December 2020
First Online: 4 February 2021
Conflict of interest
: K.-P. Wittich declares that he has no competing interests.