@base .
a .
, ;
"HWWI research." ;
;
;
;
;
"HWWI research. Paper" , "HWWI research." ;
;
"http://www.hwwi.org/publikationen/hwwiresearch.htm" .
a , ;
"HWWI research. Paper" .
a ;
"20240104133112.462711"^^ ;
;
.
a ;
.
a ;
"1861-504X" ;
.
.
"Germany" .